Riviera Maya Combo: Chichen Itza Tour plus Zipline and Snorkel Adventure. Can't decide between exploring local culture or engaging in outdoor activities? Do both on this combination day-tour from the Riviera Maya. First, set out to visit one of the Yucatan's most renowned archaeological sites: Chichen Itza, an UNESCO World Heritage Site. Take a guided tour of this ancient and impressive Mayan complex and learn its history before embarking on your next adventure—ziplining through the Yucatan jungle. Soar among tropical tree canopies and afterward, snorkel with sea turtles and colorful fish in the Caribbean sea. Book with us and Save 22%! Riviera Maya Combo: Chichen Itza Tour plus Zipline and Snorkel Adventure.