Hiking in Yucatan and Riviera Maya Found: 2 | Change Filter Options Muyil Ruins and Float in Sian Ka'an Maya Canals Explore Muyil Ruins, a Maya archaeological site, and float through ancient canals in Sian Ka'an. Enjoy a traditional lunch and glimpse diverse marine wildlife. Mayan Inland Expedition Experience a full-day adventure exploring Mayan heritage and the nature of the Yucatan Peninsula. Explore Coba ruins, kayak, zipline, and swim in cenotes.