What to see on the trip-

The author divides the contents of travel observation into eight aspects: heaven, earth, water, life, air, reality, ancient and present. The first four aspects are natural tourism resources, and the last four aspects are humanistic tourism resources.

The sky is an astronomical landscape and scenery, including climate and meteorological resources. Airflow is wind, sunshine is scenery. Scenery is a natural phenomenon in four seasons, especially the scenery of fog, rain and snow.

Land is geological landform. Geology can be seen in mud, stones and sandstone. Landforms can be seen in valleys and caves, such as hills, canyons, caves, plateaus, basins, coasts, deserts, Gobi, volcanoes and islands.

Water is a hydrological resource, including springs, rivers, lakes and oceans. Water is the basic element of tourism and composition, and hydrological landscapes such as springs, waterfalls, pools, lakes, coasts, fjords and glaciers form tourism characteristics.

Life is a biological resource. Mainly plants and animals. Biology and environment constitute the whole ecology. When traveling, you can watch specific creatures in forests, villages, protected areas, zoos and botanical gardens.

Virtual is a humanistic landscape in artistic, cultural and spiritual aspects. Including: art, music, sports, entertainment, drama, film and television, folk customs, institutions, religion, language, family, values and so on.

It is actually an appliance building, and it is a humanistic landscape on the material level. Including shopping centers, traditional fairs, museums, art galleries, gymnasiums, libraries, playgrounds, cultural palaces, parks, etc.

Ancient times are historical sites. Archaeological sites and various historical buildings or relics, including palaces, temples, pagodas, towns, ancient streets, gardens, caves, former residences, cultural relics and stone carvings.

Today is the world today. Various current events cover science and technology, politics, military affairs, religion, society, economy, education, medical care, housing, entertainment, occupation, fashion and other fields.

Whether it is natural landscape or human landscape, the classification is actually for the convenience of combing, and there are often overlaps in reality. For example, botanical gardens and beach hotels have both nature and humanity; Museums and art galleries are both real and virtual, both architectural entities and cultural carriers.

The author lists some places of foreign tourism resources according to these eight categories according to personal interests.

Days: Cape Town, South Africa (sunset scene), Kilauwich, India (the world's rainy pole), Bavaria, Germany (the red leaves of snowy mountains), Sky Island, Scotland (a paradise with unpredictable weather), fairbanks, Alaska, USA (the world's best northern lights viewing place), Grand Bend National Park (the place with the lowest light pollution in the United States) and Death Valley (the largest dark sky reserve in the United States and one of the driest areas on the earth).

Location: hawaii volcanoes national park, Hawaii (peaks and volcanoes exposed from undersea mountains), Crystal Cave in Mexico (the largest natural crystal cave in the world), Giant's Road Coast in Belfast, Northern Ireland (the coast with more than 40,000 rock pillars), Sahara Desert (the largest desert in the world), Australia's Great Barrier Reef (the largest and longest coral reef group in the world), Colorado Grand Canyon (the largest Red River Canyon in the world, Living geological history textbook), Mount Everest (the highest mountain in the world), Gai Langille Fjord (the longest and deepest fjord in the world), Pamirs (the average elevation is second only to Qinghai-Tibet Plateau), Brazil Plateau (the largest plateau in the world), Greenland (the largest island in the world), great basin (the largest artesian basin in the world), and Farfalla Oasis (wind erosion landform).

Water: Yellowstone National Park (the most primitive and oldest national park with the most springs), Nile (the longest river in the world), Dead Sea (the lowest lake in the world), Caspian Sea (the largest lake in the world), Baikal Lake (the deepest lake in the world), Bering Sea (the deepest sea in the world), Malahi (the smallest sea in the world, Asia-Europe border), Baltic Sea (the lowest salinity sea in the world), Victoria Falls (the largest waterfall in Africa), Niagara Falls (the largest waterfall in North America), Iguazu Falls (the largest waterfall in South America and the widest waterfall in the world), Moreno Glacier (the young Argentine Glacier), the sargasso sea (the grassland on the ocean), Azov Sea (the shallowest water in the world) and Drake Strait (the world).

Health: San Diego Zoo in California (the largest zoo in the world), Serengeti National Park in Tanzania (the largest nature zoo, The place where wildlife is most concentrated), Masai Mara Nature Reserve in Kenya (one of the largest and best wildlife reserves in the world), Galapagos Islands in Ecuador (living museum of biological evolution), Sonora Desert in North America (the largest and most complete dryland ecosystem in the world), Lake Nakuru in Kenya (a bird-watching paradise in the Great Rift Valley of East Africa), Katmai National Park in Alaska (the largest brown bear reserve in the world), Virunga National Park in Congo (gorilla habitat), Belize Barrier Reef Reserve (the largest barrier reef in the northern hemisphere and a natural ecosystem with excellent scenery), Amazon Rainforest (the largest tropical rainforest in the world), Siberian Forest (the largest and coldest forest area in the world) and Everglades National Park (the largest in the United States).

Virtual: Bray gnc Music Festival (Vienna, Austria), islo Mo Music Festival (Moscow, Russia), Redstone Park Grand Theatre (Denver, USA), Grand Stage Park (Manchester, Tennessee, USA), Open-air Theater (Regent's Park, London, England), Music Park Auditorium (Rome, Italy), D 'Hara Theatre (Letvik, Sweden), Puppet Show Festival (Iida City, Nagano Prefecture, Japan), and International Art Festival (20

Reality: Vatican St. Peter's Cathedral (the largest cathedral and the largest dome building in the world), Hagia Sophia (a religious building in Istanbul, Turkey), Mecca Mosque (the largest Islamic temple in Mecca, Saudi Arabia), Cologne Cathedral (the perfect example of the largest cathedral and Gothic church building in northern Europe), St. Vasily Cathedral (a fairy tale building built entirely of stone in Moscow, Russia), Empire State Building (one of the landmarks in new york, USA, The skyscraper that has maintained its status as the tallest building in the world for the longest time), the Petronas Towers in Kuala Lumpur (the world's tallest Petronas Towers, and the air corridor connecting the Petronas Towers is the world's tallest overpass), the Leaning Tower of Pisa (the independent bell tower of Pisa Cathedral in Italy), the Colosseum in ancient Rome (one of the masterpieces of ancient Roman architecture), the Parthenon in Athens (the most outstanding ancient Greek architecture), Buckingham Palace (the British Palace) and Versailles Palace (the French Palace).

Ancient times: the pyramids in Egypt (mysterious grand tombs in the desert), the ancient city of Petra in Jordan (a rose-red city carved on rocks), the Taj Mahal in India (a beautiful and exquisite ancient creative building), Machu Picchu in Peru (a mysterious Inca city in the mountains), Angkor Wat in Cambodia (the largest temple in the world found in the jungle), the Borobudur Tower in Indonesia (a stone scroll of a hill pagoda), and Crete Island. Egypt (the largest ancient Egypt with the most temples), Easter Island in Chile (an island carved by giants in the South Pacific), Stonehenge in Britain (a miracle of prehistoric civilization), Acropolis in Greece (the birthplace of European civilization), Itza in Chen Chi, Mexico (the mysterious Mayan civilization), Lumbini in Nepal (the birthplace of Sakyamuni).

Today: Kyoto (the Tang-style building in the ancient capital of Japan), Kathmandu (the capital of thousands of temples in Nepal), Bali (the religious and artistic tourist destination in Indonesia), Istanbul (a multi-civilized city across Europe and Asia), Vatican (the smallest national Catholic center in the world), Dubai (the most luxurious man-made city), London (the foggy city), Berlin (the capital of forests and lakes), and Paris (the most in Europe) Venice (a historic city on the water), Vienna (a city of music), Berne (the capital of the ancient Swiss city), Sofia (the flower of Bulgaria), Las Vegas (a city that never sleeps in the desert of the United States), Maldives (the equatorial sea), Reykjavik (a volcanic hot spring in Iceland), Panama City (a city of canals), Rio de Janeiro (a city of revelry), Buenos Aires (a city that never sleeps).

There are also some tourist resources that combine reality with reality and are intertwined between ancient and modern times. Such as: Notre Dame de Paris (the literary and artistic double holy land of all stone buildings), Neuschwanstein Castle (Snow White Castle in Bavaria, Germany), Windsor Castle (the stone building in London, England, the largest and oldest castle in the world, There are many works of art), Louvre (the largest and oldest museum in the world), Winter Palace (a Russian palace and a world-famous museum), Metropolitan Museum of Art (the world-famous largest art museum in the United States), British Museum (the British National Museum, the world's largest and most famous museum), Uffizi Art Museum (the art treasure house of Florence, Italy), Cairo Museum (the exhibition hall of ancient Egyptian civilization), Prado Art Museum in Spain (an art museum with many paintings by masters), Vienna Concert Hall (the oldest and most modern concert hall), Amsterdam Concert Hall (a world-class paradise performance), Boston Symphony Concert Hall (the earliest design based on acoustic principles) and Sydney Opera House (Sydney Opera House).