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Gasparee Caves
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The Gasparee Caves are a sweeping system of natural limestone caverns located on Gasparee Island (Gaspar Grande), off the western coast of Trinidad. These caves were formed over millions of years by the chemical action of acidic rainwater dissolving the limestone rock, resulting in a striking display of stalactites and stalagmites. The centerpiece of the system is the 'Blue Grotto', a deep cavern featuring a crystal-clear underground pool that glows with an intense sapphire blue light when illuminated by sunbeams filtering through openings above. Situated about 30 meters below the surface, the caves offer a cool and constant temperature. Historically, the island and its caves were strategically used by Allied forces during World War II for coastal defense, and remains of gun emplacements are still visible nearby. Today, the Gasparee Caves are a premier destination for guided eco-tours departing from Chaguaramas, celebrated for their unique geological features and the mystical beauty of the subterranean lake.
- Location: Trinidad and Tobago
- Top sights: Caledonia Island · Lenagan Island · Craig Island
- Nearby: Gasparee (6 km)
Best time to visit & climate
The most pleasant time to visit is Feb–Apr.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 26 |
| Rain mm | 100 | 61 | 52 | 56 | 117 | 222 | 202 | 202 | 141 | 176 | 213 | 178 |
📋 Practical info
Getting there
Gasparee Caves are located on the island of Gaspar Grande. Visitors must take a boat from one of the marinas in Chaguaramas, which is located just west of Port of Spain, followed by a short hike up to the cave entrance.
Best season
The caves can be visited year-round. However, visiting during midday is often recommended as sunlight can enter through openings in the ceiling, beautifully illuminating the turquoise waters of the underground pool.
Terrain & paths
Inside the limestone cave system, the terrain involves steep metal stairs and walkways. The ground can be quite slippery due to high humidity and dripping water, so careful footing is required while exploring the chambers.
What to bring
Wear comfortable walking shoes with good grip to handle the potentially wet cave floors. Lightweight, breathable clothing is best, and don't forget a camera to capture the impressive stalactites and stalagmites.
Parking
Ample parking is available at the various marinas in Chaguaramas where boats depart for Gaspar Grande. Most marinas provide secure, paid parking areas where you can safely leave your vehicle during your trip to the island.
Safety
Follow the instructions of your guide at all times and stay on the designated walkways. Be mindful of low ceilings in certain sections of the cave and watch your head to avoid injury while moving through the underground passages.
Time needed
A guided tour of Gasparee Caves typically lasts about 1 to 2 hours. Including the boat transfers to and from Chaguaramas, visitors should plan for a total excursion time of approximately 3 to 4 hours.
Geography
Facts
- The Blue Grotto's pool reaches a maximum depth of about 12 meters.
- The limestone structures within the caves are millions of years old.
- Gaspar Grande island covers an area of approximately 1.3 square kilometers.
- World War II gun emplacements were constructed on the island in 1941.
- The caves provide a natural habitat for several species of bats.
- Sunlight filters into the caves through 'sinkholes' in the roof of the cavern.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
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Sights in the town Gasparee Caves (3)
Sights nearby
Frequently asked questions
Do you need a guide for the caves?
Yes, access is only permitted in a guided format.
Is the cave suitable for children?
School-aged children can typically manage the tour well.
What is the temperature like in the cave?
The temperature is pleasantly cool compared to the outside.
Is there lighting there?
There is only rudimentary lighting, flashlights are useful.
How do you get to Gasparee Island?
Best by organized boat transfer from the main island.
Gasparee Caves: where is it located?
Gasparee Caves is located in Trinidad and Tobago.
Gasparee Caves: what is there to see?
Highlights include Caledonia Island, Lenagan Island, Craig Island.
Gasparee Caves: when is the best time to visit?
The most pleasant time to visit is Feb, Apr.
Gasparee Caves: why is it worth visiting?
The Gasparee Caves are a sweeping system of natural limestone caverns located on Gasparee Island (Gaspar Grande), off the western coast of Trinidad.
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