Top-reviewed tours here
Boat Float, Hotel Pickup
Guided visit to the Muyil ruins inside the Sian Ka'an biosphere, with a guide, round-trip transport from Tulum, and time to float along the lazy river through the lagoons.
Four tours reach the quieter ruin sites near Tulum: the Muyil ruins and Sian Ka'an biosphere, or Ek Balam paired with Valladolid (see Muyil Ruins Guide).
Short answer
The most-reviewed option is Muyil Archaeological Site and Sian Ka'an Guided Tour from Tulum, rated 4.9 across 846 reviews. Prices and free cancellation terms are shown on each tour's booking page.
Top-reviewed tours here
Guided visit to the Muyil ruins inside the Sian Ka'an biosphere, with a guide, round-trip transport from Tulum, and time to float along the lazy river through the lagoons.

Guided visit to the Muyil ruins, boat ride across the Sian Ka'an lagoons, lazy river float down the old Maya canals, life jacket, snack stop on the lagoon shore, round-trip transport from Tulum, entry fees and a certified guide.
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Ek Balam ruins, a cenote swim and time in Valladolid, all private from Tulum.
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3 to 4 hours (approx.)
A half-day trip into the Sian Ka'an Biosphere: drift through the freshwater lagoons and canals near Muyil, with free cancellation.
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