Discover the hidden gem of nature.

Attraction Features Sanmenhai, a hidden paradise of mountains and rivers, is known as the "Karst on Water". Here, the vast blue lake is surrounded by mountains on three sides and faces the sea on one side. The unique landform has created breathtaking natural scenery. The lake is crystal clear, reflecting the blue sky, white clouds, and green mountains, like a flowing landscape painting, making people feel relaxed and forget about the hustle and bustle of the city. Transportation Sanmenhai is conveniently located and easily accessible. Whether you drive or choose public transportation, you can easily reach this paradise. Self-driving tourists can drive along the signposts and enjoy the scenery along the way; for passengers taking public transportation, there is a direct shuttle bus service, which is convenient and efficient, making your journey smoother and worry-free. Best Time to Visit Sanmenhai is suitable for visiting all year round, and each season has its unique charm. Spring is for flower viewing, summer is for water playing, autumn is for leaf viewing, and winter is for snow viewing. However, the best time to visit is in summer and autumn. At this time, the weather is cool and the lake is clearer, which is the best time for summer vacation, leisure, and photography. It is recommended to arrange at least one day to deeply experience the beauty of Sanmenhai. Must-visit Attractions Tianmen Mountain: Climb up and overlook the panoramic view of Sanmenhai, and feel the grandeur and vastness of nature. Blue Dragon Pool: Explore the mysterious underwater caves, experience diving or boating, and get close to this green world. Lover's Valley: Stroll in the quiet valley, listen to the sound of nature, and feel the romance and tranquility. Tips Wear light and comfortable clothes and shoes for hiking and getting close to nature. Bring sunscreen and sun hats to protect your skin from UV damage. Don't miss the local specialty foods, such as wild fish and game, and let your taste buds also enjoy a trip. Check the weather forecast in advance, arrange your itinerary reasonably, and pay attention to safety on rainy days. Sanmenhai, a fascinating travel destination, is waiting for every traveler who loves life and yearns for nature. Here, you can not only appreciate the magic of nature, but also find a spiritual home.