Volcano and Jungle Trekking Explore the volcano surroundings of Antigua Guatemala, do an overnight trek on Acatenango Volcano and make your way to the Maya Biosphere Reserve. Mangroves, Sea Turtles and Jungle Maya Ruins Explore the unique nature and wildlife of Guatemala on an 8-day adventure. Search for turtles in the mangroves, visit the Maya Biosphere Reserve, and stay in beautiful eco lodges.