Belize

Caye Caulker (3km long, population 2,000, no cars) is the more relaxed alternative to Ambergris Caye. The Split — a channel cut through the island by a hurricane in 1961 — is the social and swimming hub. The main street has no proper name; everyone calls it Front Street.

💡 The Belize Barrier Reef (the second longest in the world after the Great Barrier Reef at 300km) lies 300m offshore from Caye Caulker and is directly accessible by local boat. Snorkelling with nurse sharks and rays at Shark Ray Alley costs BZ$50–80pp.

Full snorkelling day on the reef: Hol Chan Marine Reserve, Shark Ray Alley (nurse sharks and southern stingrays at arm’s length) and the Coral Garden. The reef is at its most diverse within Hol Chan — over 100 species of fish, eagle rays, sea turtles and moray eels visible on a standard 3h tour.

💡 The nurse sharks at Shark Ray Alley are completely habituated to snorkellers — they circle at waist depth and the rays swim directly under you. Despite their size (1.5–2m) nurse sharks are docile. The experience is memorable and slightly alarming.

The Great Blue Hole — a 300m-wide, 125m-deep underwater sinkhole 70km offshore, formed during the last ice age when sea levels were lower — is one of the top ten dive sites in the world. The 3h boat trip from Caye Caulker, two dives in the hole (stalactites at 40m), snorkelling at Half Moon Caye.

💡 The Great Blue Hole dives are at 30–40m depth and require Advanced Open Water certification at minimum. The visibility inside is extraordinary — the walls drop vertically and the stalactites prove the hole was once a dry cave above sea level.

3h drive to the Guatemala border, then 1h to Tikal. Tikal National Park (UNESCO, 576km² of tropical forest) — the largest excavated Maya city, with Temple I (47m high pyramid) and Temple IV (65m, the tallest pre-Columbian structure in the western hemisphere) rising above the jungle canopy. Howler monkeys in the trees.

💡 The sunrise tour of Tikal (enter the park at 5am, climb Temple IV before dawn) gives 30 minutes of complete silence broken only by howler monkeys and the jungle waking up, before the day-trippers arrive. The experience of sitting 65m above the forest canopy as the sun rises over Maya temples is unlike anything else in Central America.

3h from the Tikal border. The Actun Tunichil Muknal (ATM) cave — a 5km underground cave system entered by swimming, with Mayan ceramics, altars and skeletal remains of sacrificial victims left exactly where they were deposited 1,000–1,200 years ago — is one of the most extraordinary archaeological experiences in Central America.

💡 The ATM cave requires a guided tour (BZ$120pp), swimming through subterranean rivers and climbing into chambers. The Crystal Maiden — a 1,000-year-old skeleton of a young woman, her bones entirely crystallised by calcite, still in situ on the cave floor — is the most remarkable object.

Xunantunich (the “Stone Maiden”) — a Maya ceremonial centre with El Castillo pyramid (40m, a carved frieze of deities and astronomical symbols near the summit) overlooking the Mopan River — is 15km from San Ignacio. An afternoon canoeing or kayaking on the Macal River through jungle.

💡 Xunantunich is accessible by a hand-cranked ferry across the Mopan River — a flat-bottomed raft pulled across by a cable, unchanged since 1930. The entry fee is BZ$10 and the site is almost entirely free of crowds.

3h from San Ignacio. Placencia is a 16km sand peninsula on the southern Caribbean coast — a walkable village with a sidewalk (officially the narrowest in the world at 90cm) and excellent beachfront restaurants. Whale shark season (March–June) brings the world’s largest fish to Gladden Spit offshore.

💡 The whale sharks that aggregate at Gladden Spit (40km offshore from Placencia) at the full moon March–June reach 12–14m in length. Snorkelling with them — not diving, they surface to feed on fish spawn — is legal and managed. A permit-controlled experience of extraordinary scale.