
Da Qaidam Lake, also known as Da Qaidam Lake and Emerald Lake for the green color of its water, is located in Haixi Mongol and Tibetan Autonomous Prefecture, on the northeastern edge of the Qaidam Basin, 5.0 km southwest of Da Qaidam. During the Quaternary Period, it was part of the same large lake as Xiao Qaidam Lake. Later, due to drier weather, the lake retreated, and an alluvial fan formed at the foot of the Kurlek Mountains emerged, transforming it into an independent lake. The diverse colors of the lake are the result of varying mineral concentrations. On clear days, the mirror-like surface reflects the blue sky and white clouds, creating a fairyland-like experience.
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Emerald Lake, located in the Qinghai-Tibet Plateau, is a pristine body of water known for its striking emerald color and tranquil environment. It has become a popular spot for nature lovers and photographers, offering breathtaking views of both water and mountains. The lake is also significant for its role in local tourism and its ecological importance in the region.
Emerald Lake is located in the Qinghai province of China, near the city of Ulan. The most common way to reach the lake is by car or bus from Xining, which is about a 2-hour drive away. There is no metro access in the area, but taxis and private cars are the best options for getting there directly.
Emerald Lake is open year-round, with the best time to visit being from late spring to early autumn (May to October) when the weather is mild and the natural surroundings are at their most vibrant. Winters can be harsh and may limit access due to snow.
The entrance fee to Emerald Lake is typically around ¥30 to ¥50. Tickets can be purchased at the entrance or through local travel agencies. Online booking is not always available, but group tours may offer pre-booked packages that include the entrance fee.
Booking tickets in advance is not generally required, except during peak travel seasons (such as summer holidays). It’s recommended to book a few days in advance if you plan to visit during these times, especially if you're traveling as part of a tour group.
You will need approximately 2-3 hours to fully explore Emerald Lake, including walking around the lake, taking photos, and enjoying the natural scenery. If you plan to hike or take a boat ride, you may want to spend 4-5 hours at the site.
Guided tours are available for Emerald Lake, with most guides speaking Mandarin. Some tours may offer basic services in English, though it is less common. Audio guides are generally not available, but local guides can provide detailed explanations of the lake’s history and ecology.
A recommended itinerary would be to first walk along the main path around the lake for an introductory view, then hike to the higher trails for panoramic shots. If available, consider taking a boat ride on the lake to fully appreciate its beauty from a different perspective.
Night visits are generally not offered at Emerald Lake as the site is primarily a daytime attraction. There are no light shows or special night tours available due to the remote location and natural focus of the site.
Emerald Lake can get crowded during national holidays and peak tourist season (July and August). The least crowded times to visit are during weekdays and in the off-peak seasons (late fall or early spring), particularly in the mornings before larger groups arrive.
Basic facilities are available at the lake, including public toilets, small shops, and snack vendors. However, there are limited dining options, so it is recommended to bring your own food and water, especially for longer visits.
The area around Emerald Lake is accessible to most visitors, though the hiking trails might be challenging for elderly or disabled individuals. Children will enjoy the lake and surrounding nature, but adult supervision is recommended on the hiking trails.
Cash is often required, as not all places accept cards or mobile payments. It’s recommended to carry enough cash (Chinese Yuan) for entrance fees, food, and souvenirs.
There are limited dining options near Emerald Lake, including small snack stands and local eateries offering simple Chinese food. For better restaurant options, it is recommended to travel back to Ulan or Xining.
Basic vegetarian options are available in local eateries, but vegan and halal food might be harder to find near the lake. It’s best to carry snacks or meal options if you follow specific dietary preferences.
There are a few small hotels and guesthouses near the lake, but most visitors choose to stay in Xining or Ulan, where more comfortable and varied accommodations are available.
There are small souvenir shops around the lake, selling locally made handicrafts, such as Tibetan-style jewelry, traditional clothing, and handmade goods. Typical souvenirs include items reflecting local Tibetan culture.