Asian Destinations You May Not Have Heard of But Will Be Huge in 2026

Lisette Marie

December 8, 2025

17. Koh Rong, Cambodia – Southeast Asia’s Last Unspoiled Island

Aerial view of Koh Rong beach surrounded by dense trees during sunset. Photo Credit: Envato @wirestock

While Thailand’s islands get busier every year, Koh Rong, Cambodia’s second-largest island, remains a quiet, pristine escape. With its powder-white beaches, bioluminescent plankton, and crystal-clear waters, Koh Rong offers the kind of idyllic island experience that travelers dream about. What sets Koh Rong apart is its lack of overdevelopment. There are no high-rise resorts here—just laid-back beach bungalows and eco-conscious stays. Whether you want to snorkel, kayak through mangroves, or simply enjoy the nightlife in Koh Touch village, this island remains one of Asia’s best-kept tropical secrets—but not for long.

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Asian Destinations You May Not Have Heard of But Will Be Huge in 2026

17. Koh Rong, Cambodia – Southeast Asia’s Last Unspoiled Island

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