Krabi Hong Island Tour: Hidden Sea Lagoon, Kayaking & 360-Degree Cliff Viewpoint

The Pristine Emerald Jewel of the Andaman

While the 4-Islands tour is famous for sandbars, the Hong Island archipelago (Koh Hong) within Than Bok Khorani National Park represents Krabi's most pristine, uncrowded marine sanctuary. Dominated by sheer limestone cliffs enclosing a hidden tidal lagoon, Koh Hong delivers an unforgettable day of swimming, snorkeling, and aerial coastal photography.

Top Highlights of the Hong Island Excursion

• Hong Lagoon (Pileh Karst Chamber): Accessible exclusively by boat through a dramatic 10-meter rock opening, this natural interior seawater pool features emerald waters surrounded on all sides by 100-meter vertical limestone cliffs. Motor boats cut their engines inside for serene swimming and photo stops.
• Pelican Bay & Beach Snorkeling: The main island features a sweeping crescent-shaped white sand beach protected from open-sea currents. Coral reefs just 10 meters offshore are teeming with sergeant major fish, parrotfish, and sea anemones.
• The 360-Degree Metal Skywalk Viewpoint: Opened recently, an impressive 419-step metal staircase hugs the sheer limestone cliff face, elevating hikers to a breathtaking 360-degree observation deck at 109 meters above sea level overlooking all 42 islands of Phang Nga Bay.
• Koh Lao Lading ('Paradise Island'): A secluded nearby island cove historically used by sea swallow nest collectors, offering calm sheltered swimming.

Private Speedboat vs Traditional Longtail Charters

Thailand DMC provides private chartered speedboats (25-minute transit from Ao Nang) or customized VIP longtail boats outfitted with plush cushions, sun awnings, and Bluetooth speakers for romantic couples and high-end FITs.