Since you want to spend your vacation in May, you must ensure that the climatic condition of the selected country remains favourable during this month. Here are 20 of the best countries to visit in May to reduce your time and effort in selecting a destination.

1. Italy

Situated on the coastline of the Mediterranean Sea, Italy is an epicentre of western culture and arts. The Ruins of the Vatican City still demonstrate the grandeur of the ancient Roman Empire.The azure sea water, green and lush Tuscan Hills, architectural wonders and western cuisines will fill your heart with sheer delight.

• Reason to Visit Italy In May: Italy is one of the best countries to travel to in May because it is the summertime in Italy, letting you enjoy all the rich beauty comfortably. By visiting in May, you also get to experience the famous snake festival in Cocullo and a 3 week-long bike race.
• Ideal Vacation Duration- At least 10 days
• Top Attractions- Ancient cities Pompei and Milan, Tuscan Hill, Colosseum made by Vespasian, Florence, the Grand Canal, Pisa’s Leaning Tower, Uffizi Gallery
• Top Things to Do- Climb Mount Vesuvius, explore art galleries, boat trip to Amalfi Coast, visit the holy Vatican City, go for a Gondola ride
• Weather- The weather remains quite enjoyable, with the daytime maximum temperature between 24 to 21 degrees Celsius. 
• Places to Stay- Hotel David, Hotel Antiche Figure, Turin Palace Hotel, Hotel Moresco

2. Greece

Greece is a country with numerous islands on the Ionian and Aegean seas. Naturally, the country has a long coastline. Mostly mountainous, the country contains gorges, forests, lakes, rivers, volcanoes and lagoons, almost all the diverse forms of nature. Besides natural splendour, you can also soak your heart in the delight of mediaeval arts, music, dance and drama.

• Reason to Visit Greece in May: If you want to enjoy the country properly, you must not go during its long winter. Greece is one of the best countries to visit in May because you get pleasant weather to explore all the tourist destinations comfortably. The coldness of the seawater also remains bearable enough to enjoy swimming. 
• Ideal Vacation Duration- At least 7 days
• Top Attractions- Santorini Island, Acropolis in Athens, Paraportiani church in Mykonos, Delphi, beaches of Crete, Metéora Monasteries
• Top Things to Do- Explore the Acropolis, climb Mount Olympus, enjoy the beauty of Samaria Gorge, relax on the beach, and spelunk caves
• Weather- The temperature stays between 22 to 9 degree Celsius. The sky remains bright throughout the day, and the chances of rain are almost negligible.
• Places to Stay- Astro Palace Hotel & Suites, Palladium Boutique Hotel, Sentido Port Royal Villas & Spa, Apanemo Hotel & Suites

3. France

France holds a unique place among the most sophisticated countries in the world. The mesmerising Mediterranean beaches, rich classical arts and architecture, and the stunning Eiffel tower are some of the tourist magnets compelling people to go for a visit.

• Reason to Visit France in May: May is the last month of spring, and the climate and temperature remain enjoyable.You can book a ticket to enjoy the French Open Tennis Tournament. It is also the time for Cannes Film Festival. You can enjoy the nightly screening of selected Cannes movies. 
• Ideal Vacation Duration- Minimum 10 days
• Top Attractions- Eiffel tower, Mont Saint-Michel, Verdon Gorge, cliffs of Étretat, Camargue Salt Flats, Mont Blanc, architectural wonders in Lyon
• Top Things to Do- Taste French wine and cuisine, swim on beaches, cruise on the Seine River, and explore the museums and galleries
• Weather- The temperature ranges from 20 to 8 degree Celsius. Nights are nippy, and the chances of spring showers also persist. 
• Places to Stay- Hotel Malte, Hotel Le Millie Rose, Hotel 34B, Hotel George, La Maison Favart

4. England

England also shares a formidable place among all the best countries to travel to in May. In this summertime, you get the most comfortable weather to explore the country with all its rich heritage.

England has to offer you every rich colour of nature, from the glacier-covered white hills and thick green valleys to the azure seawater. By visiting this country, you can also discover some prehistoric sites, including the Stonehenge.

• Reason to Visit England in May: May is the month when even domestic tourists hit the beaches, go trekking, camping or nature walking to enjoy the summer to its fullest. You can comfortably experience and enjoy every pleasure the country has to offer.
• Ideal Vacation Duration- At least 10 days 
• Top Attractions- Tower of London, St Paul's Cathedral, Westminster Abbey, Stonehenge, British Museum
• Top Things to Do- Sip British wine, enjoy vintage rides at Dreamland Park, watch plays at Minack Theatre, and go for the hot tub and spa 
• Weather- The daytime maximum temperature stays around 16 to 7 degree Celsius and the sky remains clear most of the time. 
• Places to Stay- Gloucester House, Pan Pacific London, Dakota Manchester, Royal Lancaster London, The Resident Victoria

5. Seychelles

Seychelles is one of the most famous archipelagos of the world, with 115 islands. Bright sandy beaches and the sapphire seawater give the country an inexplicable charm. In its lush tropical forests and seawater, you can also discover some splendid flora and fauna like coral reefs and Aldabra tortoises.

• Reason to Visit Seychelles in May: You can enjoy the beaches of Seychelles most comprehensively in May as the humidity and temperature remain comfortable. All these natural splendours and the favourable weather make Seychelles one of the best countries to visit in May. 
• Ideal Vacation Duration- Minimum 10 to 14 days
• Top Attractions- Vallée de Mai, Petit Amour, The Copolia Trail, Moyenne Island, Anse Marron, Moyenne Island
• Top Things to Do- Rock climbing, scuba diving, sunbathing, island hopping, hiking 
• Weather- The average temperature in Seychelles is around 30 to 25 degree Celsius in May, and the air remains dry.
• Places to Stay- Constance Lemuria, Le Duc De Praslin, STORY Seychelles, Fisherman's Cove Resort, Acajou Beach Resort

6. Hungary

The landlocked country, Hungary is famous for its numerous architectural landmarks from different eras. In cities like Budapest, Esztergom, and Visegrad, you can find many splendid gothic, classic and neo classical architectural designs on churches, palaces and castles. Besides, Budapest's alpine forest, gushing rivers and joyful nightlife are enough to fill you with unbound thrill.

• Reason to Visit Hungary in May: In this last month of spring, you can enjoy the famous Paprika Festival. On this occasion, the participants engage in tasting types of wine, cooking competitions, and other joyful activities. In fact, the vernal weather also remains favourable for people coming from hot tropical countries. Therefore, this country can be one of the best places to visit in May out of India.
• Ideal Vacation Duration- At least a week
• Top Attractions- Buda Castle, The Danube River, Esztergom Basilica, Caves of Lillafüred, Eger Castle, Visegrád Royal Palace
• Top Things to Do- Enjoy skiing and snowboarding, take a bath at caves in Miskolc-Tapolca, cruise on the Danube River, and taste Tokaj wine from the Eger region
• Weather- The average temperature in Hungary stays in the range of 21 to 11 degree Celsius. You can get a continuous flow of soothing breeze during this time.
• Places to Stay- Hotel Clark Budapest, Hotel Vision Budapest, Hotel Moments Budapest, Prestige Hotel Budapest, Emerald Hotel & Suites

7. Peru

The South American country Peru has to offer a rich variety of landscapes, including forests, mountains, plateau, plain land and beaches. The ancient Incan citadel, Machu Picchu and the Amazon rainforest are some major attractions that draw tourists worldwide.

• Reason to Visit Peru in May: The clear blue sky, thick green forests and the bright days in May make Hungary one of the best countries to visit in May. You can commute from one place to another and explore all the rich beauties comfortably.
• Ideal Vacation Duration- Spend at least 2 weeks
• Top Attractions- Machu Picchu, the Inca Trail, architectures in Cusco, Titicaca Lake, Colca Canyon, the Sacred Valley
• Top Things to Do- Hiking the Inca Trail, visiting the Cathedral of Lima, cruising on Amazon River, sandboarding, dune hiking
• Weather- In Peru, May brings the autumn season. The average temperature remains between 22 to 16 degree Celsius and days are mostly sunny.
• Places to Stay- Sonesta Hotel Cusco, Hilton Garden Inn Cusco, Aranwa Cusco Boutique Hotel, Radisson RED Miraflores

8. Japan

The island country, Japan, is famous for its culture and temples and shrines. The orderliness and cleanliness of the people will amaze you. The country will also make you speechless with its beautiful landscapes. You can get spectacular natural beauty coming from the rugged mountains, thick green bamboo forests, and mesmerising sea beaches.

• Reason to Visit Japan in May: May is one of the suitable months to explore Japan due to the mild temperature, less rainfall and clear sky. This month, the mesmerising cherry blossoms add a new colour to the country.
• Ideal Vacation Duration- At least 10 days
• Top Attractions- Fushimi Inari Taisha, Mount Fuji, Kyoto, Imperial Tokyo
• Top Things to Do- Mountaineering, taking a hot spring bath, enjoying a sumo show, riding bullet trains
• Weather- With a comfortable temperature of around 18 degree Celsius, you can enjoy your international trip to Japan with full comfort.
• Places to Stay- Hotel Universal Port Vita, Hilton Tokyo, Hotel Nikko Osaka

9. Scotland

Scotland is a nation famous for its countryside beauty. It is characterised by the snow-capped mountain, green and vast meadows and lively villages. You can also relive the nation's glorious history through the numerous magnificent castles. Edinburgh Castles, Stirling Castles, and Dunnottar Castles are some of the famous tourist magnets of the country.

• Reason to Visit Scotland in May: Sunny and clear sky and temperate weather make it quite comfortable to explore the magnificent view of the countryside and historic castles.
• Ideal Vacation Duration- At least a week
• Top Attractions- Edinburgh Castles, Falls of Foyers, Clyde River at Glasgow, Loch Ness
• Top Things to Do- Go hiking, see rhododendrons at the botanical gardens across Scotland, see cherry blossoms in full bloom
• Weather- Scotland witnesses a temperature of around 13 to 7 degree Celsius in May.
• Places to Stay- Dakota Glasgow, Rusacks St. Andrews, Cheval Old Town Chambers

10. Spain

Situated in the southwest of Europe, Spain holds a unique position on the list of best countries to visit in May. With splendid cliffs, caves, beaches, and valleys, you will get the perfect getaway from your regular boring activities and restore your energy for the upcoming days.

• Reason to Visit Spain in May: By visiting Spain in May, you can participate in events like Primavera Sound Music Festival, Girona Flower Festival, Spanish Grand Prix F1, etc. All these will give you opportunities to explore the residents and their culture.
• Ideal Vacation Duration- At least 10 days
• Top Attractions- Cuenca, La Sagrada Familia, Alhambra
• Top Things to Do- Skydiving, walking on King’s Little Pathway, exploring Alhambra
• Weather- The maximum daytime temperature of Spain stays around 18 degree Celsius, and it plummets to approximately 13 degree Celsius at night. The sky remains clear and sunny. 
• Places to Stay- Hotel Seville, Hotel Nuevo Madrid, Catalonia Magdalenes

11. Portugal

Bordering Spain, Portugal is one of the most spectacular countries adorned with beaches, cliffs, mountains, valleys, waterfalls, forests and all other beauteous forms of nature. It's late-spring beauty of the countryside, heritage culture, cuisines and hospitable citizens make the place one of the best countries to visit in May.

• Reason to Visit Portugal in May: May is the time when the country wakes from the slumber of winter. The weather is warm, and you can see nature in its most mesmerising form with blooming flowers and fresh leaves. 
• Ideal Vacation Duration- At least a week
• Top Attractions- Pico do Arieiro, Oceanário de Lisboa, Praia Sao Rafael, Ponte de Dom Luís, Ponta da Piedade
• Top Things to Do- Surf at Nazare, explore Algarve caves, relish domestic cuisines 
• Weather- In Portugal, the average temperature in May is between 24 -17 degree Celsius. Owing to a comfortable temperature and little chances of rain, you can visit all the tourist attractions comfortably.
• Places to Stay- Ibis budget Porto Gaia, Hotel Brisa Sol, ibis budget Braga Centro

12. Morocco

Morocco is also one of the favourite destinations for an international trip. Every year, foreign tourists visit the country to experience the rich culture and natural beauty that it has to offer. Sand dunes at Erg Chebbi, mountains of Toubkal and M’Goun, coastal vegetation and amazing architectures adorn the country with unparalleled beauty.

• Reason to Visit Portugal in May: In the cool evening and soothing temperature of May, you can explore the country with all its charm and magnificence. You can also participate in the international music festival by visiting the country this month.
• Ideal Vacation Duration- At least 7 days
• Top Attractions- Atlas Mountains, Majorelle Gardens, Tizi-n'Test Pass, Kasbah Ait Ben Haddou, Medina Souks
• Top Things to Do- Trekking, exploring Casablanca, visiting Chefchaouen village, tasting cuisines
• Weather- This summer, the temperature stays between 24 to 17 degree Celsius, and the humidity is also favourable. 
• Places to Stay- Hotel Ibis Casablanca City Centre, Hôtel Oudaya

13. Croatia

Croatia is also an attractive coastal country with breathtaking natural splendour. Its beaches, waterfalls, lakes, canyons and mountains make this country one of the most sought-after destinations for international trips. You can also cruise to the exquisite islands such as Brac, Hvar, Vis, etc., to double the enjoyment of your trip.

• Reason to Visit Croatia in May: May is the initial month of tourism in this country as the temperature starts increasing from this month. This soothing temperature and the clear sky make the commute from one to other places more comfortable. You can also enjoy the soothing sunbathing on the spectacular beaches.
• Ideal Vacation Duration- Minimum 10 days
• Top Attractions- Diocletian’s Palace, Plitvice Lakes National Park, Hvar Town, Dubrovnik Old Town Walls, Zagreb’s Gornji Grad
• Top Things to Do- Hiking, skydiving, water rafting, rock climbing, sightseeing
• Weather- Bright and sunny days with temperatures between 22 and 15 degree Celsius.
• Places to Stay- Apartmani Trogir, Hotel Pineta, Hostel Swanky Mint

14. Czech Republic

The Czech Republic also comes on the list of one of the best countries to visit in May. This is because, in the comfortable weather of May, you can explore the beautiful city of Prague and the amazing architecture in Kutna Hora. The country also offers opportunities for energetic activities like swimming, hiking, and travelling.

• Reason to Visit the Czech Republic in May: In May, you can witness some of the most thrilling national and international festivals, like The Prague Spring, the fringe and food festivals and Khamoro World Roma celebrations. 
• Ideal Vacation Duration- Minimum one week
• Top Attractions- Podyji National Park, Prague Castle, Charles Bridge, Kutna Hora, Hluboka Castle
• Top Things to Do- Exploring town square, witnessing Jewish ghetto at Josefov, exploring architecture, relishing famous cuisines like Pork Knuckle
• Weather- The approximate maximum and minimum temperatures of this country are respectively 22 and 10 degree Celsius. With a blue sky overhead, you can explore the country comfortably. 
• Places to Stay- Botanique Hotel Prague, Hotel Residence Agnes, Hotel Pod VEzi

15. Canada

The snow-capped Whistlermountain, picturesque Vancouver islands and the world-famous Niagra Falls are some of the natural treasures that compel tourists to visit this land. Apart from the rich flora and fauna, you can witness some of the most awe-inspiring architecture and bustling festivals.

• Reason to Visit Canada in May: In the comfortable temperature of May (the early spring), the country gets frenzied by several world-famous festivals. These include the Atlantic Beer Festival, Canadian Tulip Festival, Shaw Festival, etc. 
• Ideal Vacation Duration- Minimum 10 days
• Top Attractions- Niagara Falls, Old Quebec, Banff National Park, Toronto’s CN Tower, the Rocky Mountains, Whistler Mountain
• Top Things to Do- Skiing, hiking, enjoying local festivals, experiencing polar bear safari, bungee jumping 
• Weather- Although most days are dry, you can also witness some rainy days in May. Canada's average maximum and minimum temperatures are around 17 to 7 degree Celsius, respectively. 
• Places to Stay- Days Inn Wyndham Fallsview, Radisson Hotel Edmonton Airport, Rainbow Lake Castle Resort

16. Vietnam

The Asian country, Vietnam, attracts tourists for its exceptional natural beauty, cultural diversity and exquisite cuisine. It has some of the most spectacular Buddhist pagodas, beaches and rivers.

• Reason to Visit Vietnam in May: Vietnam also tops the list of best places to visit in May because this is the month of the Buddha’s birth. The entire country gets decorated lavishly. The festivities and heavenly beauty of the nation will give you an unforgettable experience.
• Ideal Vacation Duration- Minimum 14 days
• Top Attractions- Hoan Kiem Lake, Phu Quoc, Cu Chi Tunnels, Halong Bay
• Top Things to Do- Trekking in Sapa, cruising along the Mekong Delta, swimming, scuba diving in Nha Trang, visiting Pagodas, exploring culture
• Weather- The weather in Vietnam remains comfortable, with an average temperature of around 29 degree Celsius in May.
• Places to Stay- Hotel Middle Path & Spa, La Siesta Classic Ma May, Sala Danang Beach Hotel, The Oriental Jade Hotel

17. Australia

Australia is home to some unique and rare flora and fauna, like platypus and echidna. Situated in the east of Queensland, the Great Barrier Reef is one of the tourist magnets of the world. Besides, its mesmerising beaches, islands and mountain range are also mesmerising feasts to the eyes.

• Reason to Visit Australia in May: May brings the autumn season in Australia, and the weather remains mild. You also get the chance to witness the Captain Cook Festival and Whale Shark Festival celebrations by visiting the continent this month.
• Ideal Vacation Duration- Minimum 10 days
• Top Attractions- Bondi Beach, Great Barrier Reef, Sydney, Melbourne, Perth, Gold Coast
• Top Things to Do- Swimming, snorkelling, scuba diving, exploration of flora and fauna
• Weather- The temperature during the day stays around 21 to 12 degree Celsius. The chances of rain are also less. 
• Places to Stay- Southern Ocean Lodge, Shangri-La Hotel, Park Hyatt

18. Nepal

Nepal is also a favourite destination of international tourists during May. They can witness some picturesque landscapes adorned by lush hills, valleys, rivers and snow-draped mountains. Nepal is the country where you can find some of the world's tallest peaks, including Everest, Cho Oyu, Dhaulagiri, Manaslu, etc.

• Reason to Visit Nepal in May: The country gets an exquisite, appealing beauty in May with Rhododendron flowers. You can also participate in Rato Machhendranath, the longest festival in the country and the holy celebration of Buddha’s Birthday.
• Ideal Vacation Duration- At least one week
• Top Attractions- Lake Pohwa at Pokhara, temples in Bhaktapur, Chitwan National Park, Lumbini, Kathmandu
• Top Things to Do- Hiking, mountaineering, trekking, enjoying festivals, relishing Nepalese cuisines
• Weather- May is the summertime in Nepal. You can experience an average temperature of around 22 degree Celsius.
• Places to Stay- Kumari Boutique Hotel, Himalayan Suite Hotel, Hotel Buddha, Hotel Middle Path & Spa

19. Bahamas

If you want to engross yourself with the beauty and entertainment of the beachside, Bahamas would be your right selection. Some heavenly islands like Bimini, Harbour, Paradise, and Great Bahamas will fill you with utmost delight.

• Reason to Visit Bahamas in May: In May, the bright and sunny weather during the day and pleasing breeze from the seashore at night will rejuvenate you from within. By visiting the country this month, you can also enjoy the entertaining Junkanoo Carnival.
• Ideal Vacation Duration- At least 10 days
• Top Attractions- Grand Bahama Island, Great Abaco Island, Cable Beach, Cat Cay, Aquaventure
• Top Things to Do- ATV riding, scuba diving, sunbathing, swimming, exploring historic sites and culture 
• Weather- The average temperature of the Bahamas stays around 29 to 22 degree Celsius. 
• Places to Stay- Rosewood Baha Mar, Sandyport Beach Resort, Grand Isle Resort & Residences, Margaritaville Beach Resort

20. Turkey

Juxtaposed between the borders of Europe and Asia, Turkey is one of the historically and culturally important countries in the world. It was home to some of the most powerful global power, the Byzantine and Ottoman empires.

• Reason to Visit Turkey in May: You can visit important places conveniently in the comfortable temperature of May when even the sky remains clear. You can also relish the world-famous Turkish ice cream by visiting the country this time.
• Ideal Vacation Duration- Minimum 10 days
• Top Attractions- Ephesus, Hagia Sophia, Pamukkale, Cappadocia
• Top Things to Do- Enjoying Turkish bath, exploring limestone formations, tasting the local cuisine, hiking
• Weather- The average temperature is around 22 degree Celsius during May. The clear blue sky lets you explore the country without fear of rain.
• Places to Stay- Romance Istanbul Hotel, Hotel Sultania, Hotel Yasmak Sultan,

You just need to choose one among these best countries to visit in May for your international trip. With the comfortable temperature and favourable weather during May, you can get maximum enjoyment by exploring these nations.