Beijing Longmai Hot Spring is also located in Xiaotangshan, Changping, covering a total area of about 280 acres, with beautiful scenery, fresh air, light hot springs underground, water temperature up to 53.3 °C, and rich geothermal resources. During the 2008 Beijing Olympic Games, he hosted the Hungarian national team.

In terms of recreational facilities, compared with other hot spring hotels, Longmai Hot Spring has the advantage of having an equestrian field and a hot spring swimming pool. The equestrian field is located on the north side of Longmai Hot Spring, with a 400-meter professional track, more than 30 Xinjiang Yili horses, providing standard equestrian training, sparring by professional jockeys; Longmai Hot Spring Natatorium is the largest indoor hot spring swimming pool in Asia, which can accommodate 3,000 people at the same time, and can experience swimming pools, diving pools, stream pools, rafting, etc. In addition, other infrastructure facilities are also in place, such as bowling alleys, archery halls, tea houses, tennis courts, badminton courts, billiards and so on.

Bamboo Forest Hot Spring and Lava Hot Spring are the two main hot springs of Dragon Vein Hot Springs. Bamboo Forest Hot Spring, the source of Xiaotangshan Hot Spring, is here. The whole hot spring has a unique style and is hidden in a dense bamboo forest. Although it is an outdoor hot spring, it is located under a bamboo pavilion, and the sound of the breeze blowing through the bamboo forest adds a bit of mystery. Especially in the middle of winter, the mist is shrouded, like a bamboo garden outside the world; The lava hot springs are divided into two areas: north and south. The southern area is a hot spring treatment area, and the main structure is the natural lava rock of Guilin, Guangxi, which combines the beauty of lava with the charm of hot springs. The interior is full of peculiar stalactites and stalagmites. Illuminated on the lava, the whole atmosphere is a novelty for adults and a little scary for children. The North District is a leisure and entertainment area, mainly with foot massage bars, film and television halls, steam rooms, slate baths, gyms and other projects.

In terms of catering, it is composed of restaurants such as "Sun Wuju", "Huale Palace", "Country of Abundance", "Land of Fish and Rice", and "Rose Barbecue Garden". Sun Wuju provides Sichuan, Shandong, Cantonese and other cuisines, focusing on the special "bamboo mushroom feast"; Huale Palace, which can accommodate 1,000 people at the same time, is mainly used to receive large-scale banquets; The land of abundance, which can accommodate 220 people for dining, is characterized by palace imperial meals; The land of fish and rice, mainly Chinese and Western buffets, with average taste; The Rose Barbecue Garden features self-service hot pot and barbecue.

In terms of accommodation, it is provided by hot spring hotels and resort clubs, with more than 1,500 sets of rooms such as standard rooms, warm apartments, family suites, garden villas, exclusive bamboo courtyard hot spring corridors, luxury hot spring palaces, presidential suites, etc., and more than 40 large, medium and small conference rooms with complete conference facilities. The guest rooms of the health club are not recommended, in fact, they are "nursing homes", and the surrounding facilities are also occupied by uncles and aunts, and the hardware facilities of the guest rooms are relatively old, which is very inconvenient for young people.