Blue Hole National Park

Blue Hole National Park is a compact but spectacular protected area in the Cayo District of Belize, centred on a stunning inland blue hole — a collapsed limestone sinkhole filled with intensely blue water. The park covers about 575 acres (233 hectares) of tropical forest and is managed by the Belize Audubon Society. It sits along the Hummingbird Highway, roughly 19 km (12 mi) southeast of Belmopan, making it one of the most accessible natural attractions in the country.

The park's main feature is the Blue Hole itself, a deep cenote-style sinkhole where cool, crystal-clear water rises from an underground river system. The vivid blue colour — ranging from turquoise to deep sapphire depending on the light — results from the depth and mineral composition. A short trail leads to a swimming area popular with locals and visitors alike. Beyond the sinkhole, the park contains St Herman's Cave, a large limestone cavern with Maya artefacts and impressive formations, and a network of forest trails.

When to come: Year-round, though the dry season (November–May) offers the most comfortable conditions for hiking and cave exploration. The swimming hole is refreshing in any season. Layout: The park has two main areas — the Blue Hole swimming site and St Herman's Cave — connected by a jungle trail of about 1.5 km.

By Plane

The nearest airport is Philip S. W. Goldson International Airport (BZE) at Ladyville, about 90 km (56 mi) northwest. From the airport, take the George Price Highway west to Belmopan, then the Hummingbird Highway south — roughly 1.5 hours total by car.

By Car / Road

The park entrance is directly on the Hummingbird Highway, about 19 km (12 mi) southeast of Belmopan and 55 km (34 mi) northwest of Dangriga. The highway is paved and in good condition. There is a small parking area at the entrance. From Belize City, the drive is about 1.5 hours via the George Price Highway to Belmopan, then south on the Hummingbird Highway.

Buses run regularly along the Hummingbird Highway between Belmopan and Dangriga; ask the driver to stop at "Blue Hole." Fares are a few Belize dollars.

The park is explored on foot via well-maintained trails. The walk from the entrance/parking area to the Blue Hole swimming site is about 10 minutes on a clear path. The trail to St Herman's Cave entrance is a separate short walk from a second parking area further along the highway. The connecting trail between the two sites through the forest is about 1.5 km and takes roughly 30–45 minutes. Wear sturdy shoes — the cave trail can be slippery.

• The Blue Hole — The park's centrepiece: a deep, vividly blue cenote surrounded by forest. A wooden deck and steps lead down to the water. The colour is mesmerising, especially in morning light.

• St Herman's Cave — A large limestone cavern with impressive stalactites and stalagmites. Evidence of ancient Maya use has been found inside, including pottery shards. A guide is recommended for deeper exploration.

• Forest trails — The park's trails wind through broadleaf tropical forest with tall mahogany, cedar, and cohune palms. Birdwatching is excellent — look for toucans, motmots, and various parrots.

• Crystal Cave (Mountain Cow Cave) — A more adventurous cave option deeper in the park, requiring a guide and proper equipment. Known for impressive crystal formations and Maya artefacts.

• Swimming — The Blue Hole itself is a popular swimming spot. The water is cool and refreshing, typically around 22–24°C. Bring a towel and swimwear.

• Cave exploration — Guided tours of St Herman's Cave range from easy walks to more adventurous trips deeper into the system. Tours can be arranged at the park entrance or through operators in Belmopan and San Ignacio.

• Birdwatching — The forest supports over 200 bird species. Early morning visits yield the best sightings. Bring binoculars.

• Hiking — The connecting trail between the Blue Hole and St Herman's Cave is a pleasant 30–45 minute jungle walk. Longer hikes are possible on secondary trails.

No restaurants or food vendors inside the park. Pack a picnic if you plan to spend several hours. The nearest dining options are in Belmopan (19 km northwest) or at roadside eateries along the Hummingbird Highway.

• Budget: Pack your own food and drinks; there are picnic areas near the Blue Hole.
• Mid-range: Several restaurants in Belmopan offer Belizean and international cuisine.

Bring your own water — there are no concessions inside the park. The swimming area is the main refreshment. Cold drinks may be available from occasional vendors at the parking area.

There is no accommodation inside the park. Visitors typically stay in Belmopan or San Ignacio and visit as a day trip.

• Budget: Guesthouses in Belmopan from around US$25–40/night.
• Mid-range: Hotels in Belmopan such as Bull Frog Inn from around US$60–90/night.
• Upscale: The Lodge at Chaa Creek or similar jungle lodges near San Ignacio, from US$200+/night.

There is a small visitor centre at the park entrance with basic information displays. A few local vendors sometimes sell cold drinks and snacks near the parking area. No significant shopping — bring what you need from Belmopan.

• Belmopan — 19 km northwest; Belize's small capital city with markets and restaurants (20 min drive).
• Five Blues Lake National Park — About 45 minutes south; another stunning cenote lake in the forest.
• Guanacaste National Park — Just north of Belmopan; easy forest trails and birding (30 min drive).
• San Ignacio — About 50 km west; the adventure-tourism hub for Maya ruins and cave tours (45 min drive).
• St Herman's Cave — Actually within the same park, but sometimes marketed separately; worth combining.