On this unforgettable 15-day tailor-made holiday you'll experience the best that these incredible destinations have to offer as you delve into ancient Mayan culture at the jungle-shrouded ruins of Copán and Tikal  explore the cobblestone streets of Antigua  one of Central America's mots atmospheric cities  barter with the locals at the colourful markets of Lake Atitlán in Guatemala's Western Highlands  marvel at vast underground cave systems in Belize  spend a night under canvas and dine by candlelight at the Mayan ruins of Uazactun  and snorkel or dive with stingrays and harmless nurse sharks among the coral reefs and sparkling waters of Ambergris Caye in Belize  the world's second longest barrier reef