At Caohai, visitors can enjoy birdwatching, boating on the lake, and exploring the nearby wetlands and forested areas. The reserve is known for its biodiversity, making it a prime location for nature enthusiasts. Photography is also a popular activity due to the beautiful landscapes and wildlife.

Caohai is located on the east side of Lugu Lake. It is a sub-lake of Lugu Lake, so the water quality is very clear. The lake here is shallow and covered with many reeds, making the entire lake surface lush and green. The environment is fresh and beautiful, making it a popular spot for sightseeing and photography by Lugu Lake.
The main attractions of Caohai are the fresh and elegant emerald green lake and the Caohai Bridge across the water. This bridge was once the one that Mosuo boys had to cross when they were getting married, so it is also called the "Walking Marriage Bridge". Tourists can walk on the bridge and stroll closely among the emerald green reeds.
Because there are many fish and shrimps in Caohai, locals often row pig trough boats to fish in the lake. The row of boats often parked on the shore has now become a scene of Caohai. On a sunny day with strong sunlight, a group of people standing on the boats take pictures of their silhouettes, which is very beautiful.
Summer and autumn are the best time to visit, when the aquatic plants are lush and the scenery is very attractive.
Recommended play time: 1-2 hours
Tickets are included in the Lugu Lake Scenic Area
8:00~18:00
Caohai is an important wetland reserve in Liangshan, Sichuan, known for its ecological value. It plays a crucial role in preserving migratory bird species, especially during their seasonal journeys. The area has become an essential spot for environmental conservation and research on local ecosystems.
Caohai is located in the Liangshan Prefecture, Sichuan. The easiest way to reach it is by bus or taxi from the nearby city of Xichang. The journey by road takes about 1.5 to 2 hours, depending on traffic. Public transportation options are limited, so renting a car or taking a taxi is recommended.
Caohai Nature Reserve is open year-round, with the best times to visit being in spring and autumn. These seasons offer pleasant weather and an abundance of wildlife, including migratory birds. Summer can be hot, while winter may be cold, especially around the lakeside areas.
The entrance fee is generally around 50-60 CNY. Tickets can be purchased on-site at the entrance of the nature reserve, or in some cases, they may be available online through local booking platforms.
Booking tickets in advance is recommended during peak tourist seasons, such as spring and autumn. However, it is not required, and tickets are typically available on the day of the visit.
It takes around 3-4 hours to fully explore the main areas of the nature reserve, including the wetlands, viewpoints, and hiking trails. If you're interested in birdwatching or taking a boat tour, you may want to allocate additional time for those activities.
Key highlights include the peaceful lakeside areas, the wetlands that attract migratory birds, and the nearby forested trails. The observation points around the lake provide great views for photography and birdwatching.
Guided tours are available in Mandarin. Audio guides may be available for self-guided tours, though availability in languages other than Mandarin is limited.
The best viewpoints are along the lakeshores and at the main observation deck. Early mornings and late afternoons offer the best light for photography, especially with the backdrop of mist and migrating birds.
Start with a walk around the lakeshore to enjoy the scenery, then head to the observation deck for birdwatching. Afterward, explore the wetlands area, followed by a boat ride for a closer view of the wildlife. Make sure to take time for photography at the best viewpoints.
Night visits are not typically available. However, the area offers a serene atmosphere for stargazing, especially near the lake.
The reserve can be crowded during weekends and holidays, particularly in the spring and autumn months. Weekdays and off-peak seasons (winter and early spring) tend to be less crowded.
Basic facilities, such as toilets and rest areas, are available. There are also small kiosks selling snacks and water. However, there are no large restaurants or extensive shopping facilities within the reserve.
The reserve is accessible for elderly and children, although some areas, such as the wetlands, may require walking on uneven terrain. Disabled visitors may face challenges in some parts due to the natural landscape, but there are some accessible areas near the entrance.
Cash is commonly accepted, but mobile payments like WeChat Pay and Alipay are widely used in the area. Credit cards may not be accepted in many parts of the reserve.
There are no large restaurants within the reserve, but local restaurants in nearby towns offer traditional Sichuan cuisine, including hotpot and stir-fried dishes.
Vegetarian options are available in local restaurants near the reserve. However, vegan and halal food options may be limited, so it's a good idea to check in advance.
Nearby towns like Xichang offer a range of accommodations, from budget hotels to more luxurious options. There are also guesthouses and smaller inns closer to the reserve.
Nearby attractions include the famous Liangshan Yi Autonomous Prefecture and the Xichang Satellite Launch Center. Both are great options for a day trip after visiting Caohai.
Souvenir shops around the reserve sell local handicrafts, including Yi ethnic textiles, jewelry, and wooden carvings. Local tea and Sichuan spices are also popular items to purchase.
From Caohai, visitors can take a taxi or bus back to Xichang. For further travel, Xichang offers bus and train services to other parts of Sichuan and beyond.