The vast tropical basin that covers Petén, the northern third of Guatemala, remains largely wild, its jungle-carpeted Mayan cities and traditional indigenous villages left largely unmolested within the protected 2.1 million-hectare (almost 8000 square-mile) Maya Biosphere Reserve (Reserva de la Biosfera Maya), created by UNESCO in 1990.

Home to only 3% of Guatemala’s population, the Maya Biosphere Reserve has become an adventurous ecotourism destination. The reserve comprises Tikal National Park, El Zotz and Naachtún-Dos Lagunas Biotopes (Uaxatún), Yaxhá-Nakum-Naranjo National Park, and Mirador Basin National Monument, along with at least 200 other Mayan ruins, mountains, rivers, cenotes, hiking trails, and 14 lakes, including Lake Petén Itza, gateway to the reserve.

The Maya Biosphere Reserve is part of a protected area stretching from central Mexico, through northern Guatemala and Belize. The Mayan city-studded forests are home to thousands of rare and beautiful species, including jaguar, puma, ocelot, margay, spider monkeys, tapirs, deer, scarlet macaws, and much more. There are dozen of ways to explore the wilderness, most of which are easily arranged from Flores.