Named to reflect the concept “first and foremost,” High1 is a multipurpose leisure resort consisting of High1 Resort, Kangwon Land Convention Hotel, Kangwon Land Casino, High1 Grand Hotel Main Tower, High1 Ski, High1 C.C., High1 Hotel, Valley Condominium, and Mountain Condominium. The ski resort, one of the most popular parts of the High1 complex, offers a 4.2 kilometer-long slope for beginners that runs from the summit of Jijangsan Mountain (altitude 1,345 meters). The ski resort has a total of 18 slopes, 3 gondolas, and 7 lifts.

The two hotels and three condominiums at High1 house a total of 1,577 rooms. Frequented by both Korean and non-Korean travelers, High1 also boasts an 18-hole golf course and Unamjeong, a traditional Korean restaurant. Nearby tourist sites include Jeongseon Rail Bike, Ararichon, Auraji, Gariwangsan Recreational Forest, Jeongseon 5-day Market, Mindungsan Mountain, Donggang River, Jeongseon Sogeumgang River, and Hwaamdonggul Cave.