1. France
At the top of the list is France, one of the countries you must visit in your lifetime. France is the most visited country, known for its romantic and peaceful atmosphere with a touch of antiquity. Paris is known as the city of love, a popular destination for many couples to travel together. France is famous not only for its fashion brands or expensive perfumes, but also for its rich culinary culture and magnificent architectural works such as the Eiffel Tower, the ancient Notre-Dame Cathedral, and the Palace of Versailles. France is also charming with its lavender fields, peaceful Seine River, and romantic atmosphere. Additionally, French cuisine is considered the finest in the world, adding irresistible allure to visitors.
In France, you can visit the following destinations: Paris, Nimes, Gordes, Marseilles, Versailles, Reims, Valensole, Avignon, the Louvre Museum, Pont des Arts, Notre-Dame Cathedral, Eiffel Tower,... are some of the most romantic tourist destinations in Paris, France that you might consider. The best time to visit France is perhaps in spring and autumn. These are considered the two most beautiful seasons in France. During this time, traveling and exploring, as well as participating in outdoor activities, become much more convenient. France is a very large country with many attractive destinations, so it is only suitable for long-term trips.

2. Spain
Tourism is a key industry in Spain, accounting for about 11% of the country's GDP. Spain is a top destination for holidays and is the second most visited country in the world. Spain has a very diverse and rich cuisine, with specially prepared dishes to enjoy with a glass of aromatic wine. Beautiful beaches with magnificent castles enchant people. During festivals in Spain, you can enjoy flamenco dances. With historic cities like Barcelona and Madrid, world-class resorts on the Mediterranean and along the Atlantic coast, famous festivals like Carnival or bullfighting, 15 national parks, winter entertainment areas, and vibrant nightlife, Spain is a destination that attracts tourists.
In Spain, you can visit the following destinations: Barcelona, Valencia, Madrid, Salamanca,... Spain has 13 cities recognized by UNESCO as World Heritage Sites. It attracts millions of foreign tourists with its captivating beauty.

3. United States
United States is one of the most beautiful countries in the world, a dream travel destination. With its vast area, the United States is considered a small world with countless unique natural wonders, historic cities, and entertainment areas. The United States is a large country welcoming a huge number of global tourists. Many cities in the United States such as New York, Los Angeles, and Las Vegas are highly developed and attract tourists year-round with the most attractive destinations including the Grand Canyon, Yellowstone National Park, Alaskan wonders, Hawaiian beaches, and countless other attractions. In 29 states of the United States, tourism is one of the top three industries generating the most job opportunities. The largest number of international visitors to the United States comes from Mexico, Canada, and the United Kingdom, and domestic tourism in the United States is also very bustling. In 2014, the country welcomed 74.8 million visitors and generated $147 billion in tourism revenue alone. It is estimated that by 2025, the United States will earn about $250 billion from tourism and travel.
United States is a country rich in cultural diversity, considered a major center of the world. It is currently the top tourist destination to visit. In the United States, you can visit the following destinations: Los Angeles, Hawaii, Philadelphia, San Francisco, Honolulu, Chicago, Orlando, Washington DC, New York, San Diego, Reno, Lake Tahoe, Universal Studios, Yosemite, San Jose, Boston,...

4. Italy
Italy is renowned as an art paradise, famous worldwide for its many renowned artists and incredibly unique architectural structures. It is the current 'Capital' of world fashion. Italy possesses beautiful coastlines along with picturesque hills and mountains. Moreover, Italy also has the most UNESCO World Heritage Sites in the world. It is among the top most beautiful countries in the world that one must visit in their lifetime. Visiting Italy, tourists will have wonderful discovery experiences, not only from the natural landscapes and magnificent ancient architectural structures but also from its romantic and poetic charm.
The famous cities of Italy are: Rome, the center of ancient Rome, Bologna, Florence, Genoa, Milan, Naples, the leaning tower of Pisa, Turin, Venice, the city of love, Trevi Fountain, St. Peter's Basilica, Vecchio Bridge, Duomo Cathedral, Campanile Tower, Michel-Angelo Square, Bologna, Florence, Turin.

5. China
China is a land of splendid natural beauty, with a rich and vibrant ancient culture. Different from the red color of the Forbidden City or the Great Wall, nowadays, modern spaces intermingle with ancient castles and fortresses. China is a particularly special destination for any tourist. Chinese tourism has also achieved significant success recently, with Chinese cuisine being one of the attracting factors. With a long-standing tradition, Chinese cuisine is very rich and diverse, it is an important component of Chinese culture. Chinese cuisine is famous for its color, flavor, significance, and presentation. Peking duck, stinky tofu, flower cake, dim sum,... are dishes that tourists favor.
In China, you can visit the following destinations: Beijing, Hangzhou, Guilin, Suzhou, Shanghai, Guangzhou, Chengdu, Forbidden City, Stone Forest, Great Wall, Jiuzhaigou, Chengdu, Xi'an, Nanjing, Yangzhou, Chongqing, Haikou, Hangzhou, Kaifeng, Leshan, Guangzhou, Nanning, Tai'an, Tianjin, Xiamen, Wuhan, Yangzhou, Guilin, Zhangjiajie, Huangshan, Luoyang, Zhenjiang,...

6. United Kingdom
The United Kingdom is a large country with the largest population in the United Kingdom and Northern Ireland, located in the northwest of Europe. It is one of the most unique and beautiful countries in the world. London is the capital of the United Kingdom and the largest city in the kingdom. The domestic tourism industry in the UK is also growing rapidly. London is the most visited city in the United Kingdom and the London Eye is the most attractive spot here. Most notably, London is the birthplace of the English language, the most widely spoken language in the world today.
Some tourist attractions in the UK: Millennium Wheel (London Eye) in the UK, Big Ben clock tower, Buckingham Palace, Chester Cathedral, Grosvenor Museum in the UK, Chester City Park, Old Market Square in Nottingham UK, Rent Market, Nottingham Castle in the UK, York City, a small alley named Shambles in the UK, Howard Castle in the UK, Liverpool Cathedral, Merseyside Maritime Museum, The Albert Dock, Fitzwilliam Museum, Cambridge University Botanic Garden in the UK, St. Mary's Church, Stonehenge, Hyde Park Winter Wonderland in the UK, Dartmoor, London Zoo...

7. Mexico
Mexico is a large country in North America, known for its beach resorts along the white sandy coastlines and fascinating natural scenery. With prominent ancient architectural structures that bear the mark of time. The old quarter in the heart of Mexico City is where the Templo Mayor archaeological site of the Aztec people, built from the 14th to the 15th century, is located. With its wealth of culture and UNESCO-recognized World Heritage sites, it is no wonder tourists love to visit Mexico.
When in Mexico, tourists can explore magnificent architectural wonders such as the Palacio de Bellas Artes theater, the Monumento a la Revolución monument, and the Catedral Metropolitana cathedral.

8. Germany
Traveling to Germany offers magnificent castles, lush green hills in Bavaria, and white snow-capped mountains in the Alps stretching across the country resembling paintings in fairy tales. The flower-filled meadows, rolling hills, and picturesque rivers along with a system of ancient architecture churches are present everywhere in Germany's cities. Besides the two most famous cities, Munich and Berlin, other attractive places to explore are Heidelberg, Lubeck, Cologne, Leipzig, and the Rugen Island. And the delicious food, beer festivals, and cultural festivals are worth every penny.
Known for the famous Oktoberfest beer festival, Germany also boasts some of the most beautiful scenery in Europe. Some of the conservation areas attracting millions of tourists each year in Germany are Saxon Switzerland National Park, Pomerania Lagoon National Park, and Jasmund National Park.

9. New Zealand
New Zealand is often referred to as the land of kiwi, peace, and friendly people with nature and environment, perhaps no one comes here without immediately falling in love with this country. Blessed by nature with prehistoric forests, vast beaches, white snow-capped mountains, and precious hot springs, New Zealand also has a unique culture with the coexistence of Maori and European people. This southern hemisphere land is also very easy to travel to due to its developed infrastructure and high-quality services. The cuisine of New Zealand also satisfies travelers.
New Zealand has many beautiful cities such as Wellington, Queenstown, Dunedin, Christchurch, and Auckland. New Zealand is truly a dream destination, worth visiting.

10. Thailand
Are you planning to travel abroad? Do you want to explore a new culture at an affordable price? Thailand will be an attractive destination for you. A paradise for tourism, Thailand is a place where people have a friendly and cheerful lifestyle. The country is unique in its culture and long history, and is one of the rapidly developing countries in Southeast Asia today. Thailand attracts tens of millions of tourists every year. Not only does it have many extremely interesting entertainment venues, but Thai cuisine is also a factor that makes the Land of the Golden Temple charming. Some dishes you should not miss when traveling to this place are Pad Thai, glass noodle salad, Tom Yum (super spicy salad), Som tam (papaya salad with very spicy taste), mango sticky rice, grilled spring rolls, grilled meat, grilled squid, noodle bowl...
It can be said that this place attracts tourists to visit and relax because of its beautiful and attractive landscapes. The Land of the Golden Temple is a destination with magnificent temples, crystal-clear beaches, and large shopping centers for shopping lovers. Bangkok, Pattaya, Chiang Mai, Koh Samui, the Chao Phraya River, Koh Phi Phi Island,... are some must-visit destinations in the journey to explore the beauty of Thailand. To save money, you should avoid traveling around December - February each year, as this is the festival season and also the peak tourist season in Thailand, so prices will be higher, especially room rates.
