There are two soup valleys in Shaanxi. Where are they? Which is bigger and the environment is better?

Lantian Tangyu, located 50 kilometers southeast of Xi, is famous for its hot springs in history. Daxing Tangyuan, built here in the Tang Dynasty, is known as "the first pond in the world". Tangyu Valley, not far from the south of Tangyu Town, is backed by Qinling Mountains and faces Bahe River. The mountains and valleys are beautiful. The pines and willows surround an artificial lake with a water surface of more than 300 mu, as well as historical sites such as Shimenguan, Qipanshan and Liuxiu refuge cave and natural and cultural landscapes. There are mountains, rivers, hot springs, lakes, beaches and caves. Tangyuhu Scenic Area Forest Park, invested and developed by Shaanxi Wuyang Enterprise Group, is a counterpart support and cooperation project between Lianhu District of Xi City and Lantian County. It has standardized rooms, restaurants, meeting rooms and multifunctional entertainment centers that can accommodate 250 people at the same time, and is equipped with water amusement facilities such as parking lots, swimming pools, speedboats and cruise ships, which can provide people with good meeting, study, leisure and holiday places and service functions. Tangyu in the blue sky should be opposite Tangyu Hot Spring in Meixian County, so it is called Dongtangyu Hot Spring. Dongtangyu hot spring water contains many elements such as potassium, magnesium, iron, calcium and iodine. The water temperature at the outlet is about 50 degrees. It has the functions of promoting human tissue metabolism and sterilization, and has a good curative effect on psoriasis, chronic eczema and other diseases. Tangyu Hot Spring in Meixian County, also known as "Phoenix Spring" and "Xitangyu", is located at Tangyukou at the northern foot of Taibai Mountain in Meixian County, at the entrance of Taibai Mountain Forest Park, also known as Tangyu Hot Spring in Taibai Mountain, about 0/00 km away from Xi 'an/KLOC. It is surrounded by mountains and rivers, with lush ancient trees and picturesque scenery. Because it is surrounded by two mountains, Longfeng and Fenghuang, it is named Phoenix Spring. According to records, "Phoenix Shenze" is one of the eight scenic spots in Meixian County. Yang Jian, Emperor Wendi of Sui Dynasty, once built Quanfeng Palace here as a summer resort, and Xuanzong of Tang Dynasty visited this place three times and named it Quanfeng Hall. There are three springs in Tangyu Hot Spring in Meixian County, with a daily inflow of more than 400 tons. The water temperature is often kept at about 60℃, and the water contains many elements such as potassium, sodium, magnesium, iron, calcium and iodine. Because of the high content of sodium sulfate, it is named "low mineralization weak alkaline sodium sulfate high hot spring" Through years of medical practice, it has been proved that Quanfeng water can promote the metabolism and sterilization of human tissues, and has a good effect on psoriasis, chronic eczema, neurodermatitis, chronic rheumatoid arthritis, internal rheumatoid arthritis, lumbar muscle strain and itching. At the same time, it also has a certain therapeutic effect on gastric ulcer, tracheitis, obesity, diabetes and cardiovascular diseases. Now there is a sanatorium in Phoenix Spring, which can be used by thousands of people to bathe every day, 100 people stay. In addition, Taibai Building, Quanfeng Hall and other buildings have been built, which is a real tourist attraction.