Sian Ka'an Biosphere Reserve

Overview

Sian Ka'an Biosphere Reserve is a 1.3 million acre UNESCO World Heritage site encompassing tropical forests, mangroves, marshes, and Caribbean reefs—one of Mexico's most impressive protected areas. The reserve's name means "Origin of the Sky" in Maya, and the protected waters and forests harbor jaguars, manatees, crocodiles, and over 300 bird species. **Two access points offer different experiences:** **Muyil Side (23 km south of Tulum):** Easier half-day access. Visit the Muyil archaeological site (65-75 pesos entrance), walk the 500-meter boardwalk through mangroves (50 pesos), then take a boat tour floating through ancient Maya trading canals (700-1,000 pesos). The float through the narrow jungle-lined canals—sacred routes the Maya used for commerce—is unforgettable. Total from Tulum: ~$100-180 for guided tours. **Punta Allen Side (3+ hours from Tulum):** The full wilderness experience. This isolated fishing village at the tip of a narrow peninsula offers dolphin watching, fly fishing for bonefish and permit, snorkeling pristine reefs, and manatee encounters in season. The road is notoriously rough—3+ hours of bumpy driving on an unpaved road frequently flooded after rain. Best as an overnight trip or with 4x4 transport. **Why go:** Sian Ka'an represents what the Riviera Maya looked like before development—mangroves, empty beaches, and wildlife-rich waters without the crowds, jet skis, or beach clubs.

Highlights

Practical Information

More Day Trips Nearby