
The Longyangxia Reservoir is located in the Longyangxia Gorge at the junction of Gonghe County and Guinan County in Qinghai Province in the upper reaches of the Yellow River. The power station has an installed capacity of 1.28 million kilowatts, the reservoir has a designed water storage level of 2,600 meters, a total storage capacity of 24.7 billion cubic meters, and a regulating storage capacity of 19.4 billion cubic meters. It is a large-scale comprehensive utilization hub project with multi-year regulation performance.
Gonghe County has extremely rich solar energy resources due to its high altitude, thin air, dryness, few clouds, clean air, bright sunshine and abundant sunshine.
The Longyangxia artificial reservoir has become a beautiful tourist attraction. The dam locks the Yellow River, and a high gorge creates a tranquil lake. Rippling blue waters, the lake's shimmering mountains, and a boat trip around the lake, under a breathtaking view of the vast expanse of greenery, offer a refreshing and soothing experience. Visitors suddenly realize that the Yellow River water here is truly "clear." This clear water is a gift from nature and the result of humankind's utilization and transformation of the Yellow River.
free
All day
Longyangxia Reservoir is one of Qinghai's largest reservoirs, built for hydroelectric power, irrigation, and flood control. It is significant for its engineering achievement and as a key ecological and recreational site.
The reservoir is located in Qinghai Province. Visitors typically reach it by taxi, private car, or local buses from nearby towns. Walking and hiking are required to explore certain scenic areas.
Open daily, generally from 8:00 AM to 6:00 PM. The best times to visit are from May to October for pleasant weather and clearer views.
Entrance fees are moderate and can be purchased at onsite ticket counters. Some local tourism websites may offer online ticket options.
Booking is optional but recommended during peak season. A few days in advance is usually sufficient.
3–5 hours are usually sufficient to explore the main scenic areas, walk along trails, and enjoy boating or viewpoints.
Guided tours are mainly in Chinese. English or other language tours may require advance booking with local agencies.
Night visits are generally not allowed. Special tours like photography or boating may be arranged in advance.
Weekdays and the shoulder seasons (May–June, September–October) are less crowded. Early mornings are usually the quietest.
Basic facilities include toilets, rest areas, small food stalls, and picnic spots. Visitors are advised to bring water and snacks for extended walks.
Some trails may be uneven or steep, limiting accessibility for elderly or disabled visitors. Children can visit with supervision.
Cash is accepted, and mobile payments such as Alipay or WeChat Pay may be available at certain points.
Nearby towns offer local restaurants and small cafes with Qinghai and Chinese cuisine. Dining options near the reservoir are limited.
Vegetarian meals are typically available; halal options depend on local communities.
Guesthouses and small hotels in nearby towns provide convenient lodging for overnight stays.
Souvenirs include local handicrafts, Tibetan-style jewelry, and small keepsakes related to the reservoir and mountains.
Taxis, private cars, or local buses can take visitors to nearby towns, hotels, or other regional attractions.