Siguniang NP: Mount Siguniang ('Four Sisters Mountain')is the highest mountain of Qionglai Mountains in Western China. It is located in the area of Rilong Town, Xiaojin County and Wenchuan County in Ngawa Tibetan and Qiang Autonomous Prefecture, Sichuan Province. Mount Siguniang is renowned for its beauty. Mount Siguniang National Park was identified as a UNESCO Heritage Site as part of Sichuan Giant Panda Sanctuaries in 2006. The park comprises Mount Siguniang and the surrounding three valleys, namely Changping Valley (长坪沟), Haizi Valley (海子沟) and Shuangqiao Valley (双桥沟), covering an area of 2,000sq km.[Wikipedia]

China's Yadan (Yardang) landforms cover an area of about 20,000 square kilometers, mainly distributed in Qinghai, Gansu and Xinjiang. The Yadan landforms in Dunhuang have hard, light red soil covering an area of about 50 square kilometers. Situated in the east of the Aqqik Valley, Sanlongsha (Three Sandy Ridges) is part of the Yadan landforms of Lop Nur, and they cover about 100 sq km. Under the noonday sun, Sanlongsha looks like a group of millstones or a huge Reishi Mashroom. The sand dunes of the Yadan landform are arranged like a fleet of ships sailing in formation. Such "Danxia landforms" refer to various landscapes found in southeast, southwest and northwest China that "consist of a red bed characterized by steep cliffs". It is a unique type of petrographic geomorphology found in China.

Khao Yai National Park is in the western part of the Sankamphaeng Mountain Range, southwest of the Khorat Plateau. The highest mountain in the area of the park is 1,351 m high Khao Rom. This park lies largely in Nakhon Ratchasima Province (Khorat), but also includes parts of Saraburi, Prachinburi, and Nakhon Nayok Provinces. It was the first national park to become established in Thailand and is now the third largest park in the country. It offers beautiful countryside scenery, lush evergreen forests and wild life observations.

Hat Chao Mai National Park is a protected area located in the Sikao and Kantang Districts of Trang Province, Thailand. It is a marine national park. Established in 1981, it is an IUCN Category II protected area with coral reefs, and an area measuring 230.86 square kilometres (Wikipedia).

Hat Chao Mai National Park Trang: Hat Chao Mai National Park is national park that includes Hat Chao Mai beach and Hat Chang Lang beach (where the park headquarters are situated). The west of the park features a range of limestone cliffs overlooking the sea.

Mu Ko Lanta National Park Mu Ko Lanta National Park is a national park in the southern part of Krabi Province, Thailand, consisting of several islands. The two largest islands are Ko Lanta Noi and Ko Lanta Yai. Although both are inhabited, Ko Lanta Yai is the primary tourist destination. The park was established in 1990. Mehr auf Wikipedia

Phu Pha Thoep National Park [Domain www.thainationalparks.com/phu-pha-thoep-national-park durchsuchen] https://www.thainationalparks.com/phu-pha-thoep-national-park Formerly known as Mukdahan National Park, Phu Pha Thoep National Park is a small protected area covering 48.5 km² in Mukdahan Province east of Thailand only 17 km south from Mukdahan city near the border to Laos. Despite only covering 48 sq km, hilly Phu Pha Thoep National Park (อุทยานแห่งชาติภูผาเทิบ) has a host of beautiful attractions - most famously, large mushroom-shaped rock formations.

Doi Inthanon is one of the most popular national parks in Thailand, famous for it's number of waterfalls, few trails, remote villages, picturesque montane farms, viewpoints, watching runrise/sunset, birdwatching and the all year round cool weather. Also known as "The Roof of Thailand", Doi Inthanon National Park covers an area of 482 km² in Chiang Mai province north of Thailand. The park is part of the Himalayan mountain range, elevation ranges between 800 and 2,565 meters with the highest peak at Doi Inthanon which is the highest mountain in Thailand. The park has high humidity and cold weather all year round. The average daily temperatures are normally around 10-12 °C at the higher elevations.

Phu Sang National Park (Thai: อุทยานแห่งชาติภูซาง) is a national park in Northern Thailand. It covers the Thoeng District of Chiang Rai Province and Chiang Kham and Phu Sang Districts of Phayao Province. Extending over 280 square kilometers, the Phu Sang National Park also shares a 30-kilometer border with Laos. Its rich, dense forests are habitats to precious plants, such as Burmese Padauk, teak and cigar-box cedar. Phu Sang National Park is a great idea, as it has 'Phu Sang Waterfall'. This is a must-go place.

Sam Phan Bok: The Grand Canyon of Thailand. Sam Pan Bok is known as the Grand Canyon of Thailand and has the biggest rock reef in the Mekong River. It's located at Baan Phong Pao, Pho Sai District, Ubon Ratchathani province. Sam Phan Bok translates as 3,000 holes (Wikipedia) Sam Phan Bok is also called "The Grand Canyon of Thailand", although the appearance and size of the landscape doesn't match the scale of the Grand Canyon, the Thai just love to boast about this natural wonder.

The 1284 square kilometers park comprises of rugged mountains in the north-eastern Lampang province, covering 9 forest reserves in Ngao, Lam Pang, Mae Moh and Chae Hom districts. The north-south limestone hills run down until they reach Lampang city district, the elevations being in the range of 280 to 1253 meters above the sea. The highest peak is Yod Doi Mae Khwan at 1253 meters located in the north of the park close to the border with Phayao province. Tham Pha Thai cave is in the walking distance from the park headquaretrs. The cave goes under ground more than one kilometer from its entrance. A lot of stalactites and stalagmites are found inside. In Ngao district, around 6 km from the Ban On village, one can hike up to Lhom Phu Kaew mountain, which has a crater that makes the mountain looks like a volcano. Kiw Lom dam lake on Vang river offers boat excursion, and raft houses to stay. The lake is around 34 km north of Lam Pang city. In adition, there are several more waterfalls, caves, and places where pre-historic artifacts have been found in the park.

Khao Luang NP near Nakhon Si Thammarat Khao Luang Mountain which the national park is named after is the highest mountain in South Thailand at a height of 1,835 metres above sea level. The park is mountainous with many tall peaks along its range. The park covers an area of 570 square kilometres with a large variety of wildlife and habitats, including mountains, forests, rivers and waterfalls.Khao Luang National Park's highlights include four spectacular waterfalls, over 300 wild orchid species and the highest peak in Southern Thailand (Wikipedia). .

Khao Sam Roi Yot is a marine national park in Kui Buri District, Prachuap Khiri Khan Province, Thailand. It covers 98.08 km², of which 20.88 km² are marine areas. The park was established in 1966, and was the first coastal national park of Thailand. The park includes Thailand's largest freshwater marsh.Wikipedia

This is a Travel Video about a boat trip on the Cheow Lan Lake of Khao Sok National Park, which is situated in Surat Thani Province, Thailand. Its area is 739 km², and it includes the 165 square kilometer Cheow Lan Lake dammed by the Ratchaprapha Dam (partly fr Wikipedia). Khao Sok National Park in Southern Thailand is an amazing place. It is covered by the oldest evergreen rainforest in the world, huge limestone mountains shooting straight up in the air, deep valleys, breathtaking lakes, exciting caves, wild animals and much more (from https://www.khaosok.com/).