Lighthouse Koh Lanta, Waterfall Bay

Sitting at the southern end of Ko Lanta Yai, the Lighthouse at Waterfall Bay is one of the island's most recognizable landmarks, drawing visitors for its dramatic coastal setting rather than any religious or historical significance. The working lighthouse overlooks a sweeping stretch of sea, and the surrounding area offers open views across the Andaman coastline that reward the journey to reach it.

The approach to the lighthouse is part of the experience. Visitors typically navigate winding roads through the southern reaches of the island, passing through rugged, lush terrain before arriving at the headland. The area around Waterfall Bay itself has a quiet, unhurried atmosphere, making it well suited to those looking to escape the busier beaches further north. The combination of coastal scenery and relative seclusion gives it a distinct character compared to Koh Lanta's more commercial attractions.

The lighthouse is open daily from 08:30 to 17:30, so an early to mid-morning visit is recommended to make the most of the light and avoid the midday heat. The terrain can be uneven in places, so comfortable footwear is advisable. There is no website listed for the site, so visitors should plan their route in advance, particularly if traveling by scooter, as the southern roads can be narrow and steep in sections.