Adventure in Huatulco: River, Reef, and the Sierra Above

Huatulco, Mexico for a adventure travel: what to know

Start on the river. The Copalita drops out of the Sierra with rapids that scale from family-mild to genuinely lively in the rainy months, and rafting outfits run half-day trips that end near the coast. Where the river meets the sea, the Copalita eco-archaeological park pairs a small ruin with clifftop lookouts over the surf.

Then work the water. La Entrega is the easy classic — reef fish a few kicks from shore — while San Agustin, at the wild western end of the bays, rewards the rough road with Huatulco's best coral. Boats add the coves in between; divers get boat dives over rock reef, and kayaks handle the calm bays at dawn before the pangas wake.

Save a day for altitude. An hour up into the Sierra Madre del Sur, Pluma Hidalgo's shade-grown coffee fincas run tastings on terraces above the clouds, and waterfall hikes near Copalitilla drop through jungle pools. Back at sea level, hike the national-park trails between bays at first light — the coast is yours before the boats arrive, and the birdlife along the ridgelines is the free bonus.