Sanjeong Lake, a representative tourist attraction in Pocheon, is centered around the majestic Myeongseong Mountain, which looks like a folding screen, and has Mangbongsan Mountain and Mangmubong Mountain on both sides of the lake. It is called Sanjeong Lake because it is a ‘clear lake like a well in the mountains.’ It is a reservoir built in 1925 to be used as agricultural water. Because of its beautiful surrounding scenery, it is attracting attention as a popular tourist destination in the metropolitan area. The walking trail around the lake is also good as a date course for couples. Myeongseongsan Mountain (932m above sea level) in Cheorwon-gun and Dogye, Gangwon-do, north of Pocheon-si, Gyeonggi-do, is surrounded like a folding screen, and Mangbongsan Mountain and Mangmubong Mountain, about 300m above sea level, are on the left and right, making it look like a large well in the mountain. Same as
It was built in 1925 during the Japanese colonial period to supply agricultural water to the Yeongbuk-myeon area, and is currently owned and managed by the Korea Rural Community Corporation after passing through the Yeongbuk Farmland Improvement Association. With its well-like clear lake and outstanding surrounding scenery, it was used as a tourist resort for citizens of the metropolitan area for boating, touring boats, sledding in the winter, skating, and ice hockey. It was designated as a national tourist site in 1977 and is being systematically managed and developed in accordance with the Tourism Promotion Act.

Places that tourists like to visit include the 3.2km trail around the lake, which can heal the bodies and minds of tired people, the silver grass colony in the middle of the Myeongseong Mountain hiking trail (6-700m above sea level), and Pyeonggang Botanical Garden, a treasure trove of rare and endangered plants. There is a Hangwa Museum run by Kim Gyu-hon, a Hangwa expert, as well as about 70 restaurants, 80 lodging establishments, and 10 convenience facilities, including Hanwha Resort.
Tourist attractions nearby include the Hantangang River where the natural monument Bidulginang is located, Art Valley, Herb Island, the National Arboretum, Sambuyeon Falls in Cheorwon-gun, Goseokjeong, Labor Party Headquarters, and Baekmagoji Battle Site.
Depending on the season, the fog on the lake that rises in the morning and evening in spring and fall is legendary, and boating in the evening is especially picture-perfect. Hiking on Myeongseong Mountain in spring and fall and skating on the pristine lake ice in winter are popular destinations for sports enthusiasts. In addition, amusement parks, swimming pools, sledding slopes, and hot springs have been developed, providing leisure facilities for families to enjoy together. Varies. In particular, the taste of food created with a long tradition cannot be left out, and the taste of foods called various health foods such as wild snails, mushroom dishes, freshwater fish stew, grilled deodeok, wild vegetable alum, and acorn jelly are recognized throughout the country.