Khao Nang Phanthurat Forest Park

Khao Nang Phanthurat Forest Park sits behind Cha-am, a limestone hill riddled with caves and short trails about a two-hour drive from Bangkok. It’s a DNP-managed forest park rather than a full national park, and its main draw is a Thai folk legend attached to the rock formations themselves.

Local tradition ties the hill to the Sang Thong folktale: a giantess named Phanthurat is said to have raised the hero Phra Sang in secret, only for him to escape using a magic disguise he found here. Grief-stricken, she died searching for him, and her body is said to have become the mountain — which is why sections of the park carry names straight out of the story, including “Phanthurat’s Cinerary Urn” and “Phanthurat’s Looking Glass.” Past the trailhead, the limestone gives way to genuinely leafy forest, a sharp contrast with the flat rice country around Cha-am.

Insider Tip: Go in the cooler morning hours — the trails have little shade in the open limestone sections, and the caves (Tham Mayom and Tham Chaeng among them) are the most comfortable part of the walk once the sun is up.

The park has an information pavilion with photos and background on the site, plus a shaded rest area where local families picnic on weekends. It’s a modest, low-key stop rather than a marquee attraction — birdsong and the occasional other hiker are about as busy as it gets on a weekday. Most visitors pair it with a beach morning or afternoon at Puek Tian Beach or a stop at Maruekhathaiyawan Palace, both a short drive away.

Watch out: Cave and trail access can vary with weather and upkeep at small DNP forest parks like this one; confirm current conditions with park staff (086 761 3113) rather than assuming every named feature is open.