Nestled along the southeastern coast of China’s Hainan Province, Boundary Island, or Fenjiezhou Island, is a hidden gem that offers a perfect escape into tropical bliss.

Famous for its pristine beaches, vibrant coral reefs, and thrilling activities, this island has something for everyone—from adventure enthusiasts to those seeking tranquility.

The Allure of Boundary Island

Pristine Natural Beauty

Boundary Island is celebrated for its powdery white sands and crystal-clear waters. The lush greenery that blankets the island contrasts beautifully with the turquoise seas, creating a postcard-perfect scene. As you stroll along the shore, you’ll find yourself mesmerized by the serenity and natural charm.

A Coral Reef Wonderland

The underwater world surrounding Boundary Island is a haven for marine life. Its coral reefs are teeming with colorful fish, making it a popular spot for snorkeling and diving. Whether you’re a seasoned diver or a beginner, you’ll be captivated by the vibrant marine ecosystem.

Activities to Try

1. Water Sports Adventures

Snorkeling and Scuba Diving: Prices start at ¥280 ($40) per person.

Banana Boat Rides: Thrilling fun for families and groups, priced at ¥80 ($12) per ride.

Sea Walking: Experience marine life up close while walking on the ocean floor for ¥400 ($58).

2. Glass-Bottom Boat Tours

For those who prefer to stay dry, the glass-bottom boat tours provide an excellent way to admire the coral reefs and sea creatures without getting into the water.

3. Explore Boundary Island’s Nature Reserve

The island features a tropical rainforest reserve, home to exotic plants and wildlife. Guided eco-tours are available, starting at ¥150 ($22).

4. Dolphin Bay

Boundary Island also houses Dolphin Bay, where visitors can observe these intelligent creatures in a protected environment. Dolphin interaction programs start at ¥300 ($44).

Hainan Boundary Island tour | A place of hidden treasures | a spiritual escape [4K] 海南分界洲岛漫游Citywalk

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Where to Stay

While Boundary Island is typically a day-trip destination, nearby accommodations on the Hainan mainland offer a luxurious retreat:

Ritz-Carlton Sanya: Rooms start at ¥2,000 ($290) per night for ultimate luxury.

Sanya Bay Guesthouse: A budget-friendly option starting at ¥300 ($44) per night.

How to Get There

Boundary Island is easily accessible from major cities in Hainan, such as Sanya and Haikou:

From Sanya: Drive approximately 1.5 hours to Lingshui County and board a short ferry to the island.