Fountain Cavern National Park National Park

Coastal national park featuring sea caves and pools

Coastal park near Island Harbour with limestone caverns and short walking trails; visitors inspect sea caves and watch shoreline birdlife.

Fountain Cavern National Park at a Glance#

About Fountain Cavern National Park#

Fountain Cavern National Park is a small protected area on Island Harbour, Anguilla, preserving limestone cave formations and associated karst features. It is noted for accessible cave entrances and visible Amerindian petroglyphs.

The site offers short walks to cave mouths, sinkholes, and rock shelters where visitors can see carved motifs and natural limestone formations. Interpretation is limited on-site, so many visitors go with a guide or a local map to locate the main features.

The caverns and rock shelters bear evidence of pre-Columbian Amerindian use; the petroglyphs and occupation traces identify the area as part of the island’s Indigenous cultural landscape. The site has been set aside as a national park to protect both the archaeological features and the karst terrain.

The park sits on the eastern side of Anguilla near the village of Island Harbour, on the northeastern side of the island. It is a short drive from other settlements on Anguilla and is reached by island roads rather than major highways.

  • Petroglyphs and caves: Contains visible Amerindian rock art and cave features that date to pre-Columbian occupation of the island.
  • Visitor facilities: Small protected area with informal trails and karst features rather than large visitor facilities.

How to Get to Fountain Cavern National Park#

Island Harbour is on the northeastern coast of Anguilla. Most visitors reach Anguilla by ferry from St. Maarten or by small plane; from the main settlements on Anguilla, local taxis or rental cars reach Island Harbour in under 30 minutes. Once in Island Harbour, ask locals for the short footpath to the caverns-the path is unmarked on many maps.

Tips for Visiting Fountain Cavern National Park#

  • Bring a flashlight with fresh batteries-the cavern is shadowed beyond the first chambers.
  • Wear a light jacket; caves on Caribbean islands can be cool and humid even on hot days.
  • Talk to local guides in Island Harbour about the Arawak petroglyphs and the informal origin stories; they add context that the signage often lacks.

Best Time to Visit Fountain Cavern National Park#

December-April is the most comfortable and least rainy period; the cave is visitable year-round but check local boat/taxi schedules.

Winter Dry Season
December-April · 24-29°C (75-84°F)
Drier days, calmer seas-best for combining a cave visit with snorkeling or a beach day.
Wet Season
May-November · 25-31°C (77-88°F)
Warmer and greener; occasional tropical showers but fewer visitors.

Weather & Climate near Fountain Cavern National Park#

Climate

Fountain Cavern National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 22°C to 31°C. Moderate rainfall (936 mm/year).

Air Quality: AQI 24 Good
Best Time to Visit
JanuaryFebruaryMarch
Temperature & Rainfall
Temperature Range
30°
Warmest Month
23°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Ideal 23° - 28° 26° 50 mm mostly sunny 76% 5.2 m/s 1.5 very high 11.0h
February Ideal 22° - 29° 26° 46 mm mostly sunny 76% 5.2 m/s 1.9 very high 11.4h
March Ideal 23° - 29° 26° 45 mm mostly sunny 76% 5.2 m/s 2.3 extreme 11.9h
April Excellent 23° - 29° 26° 60 mm some cloud 77% 5.0 m/s 2.6 extreme 12.4h
May Excellent 24° - 30° 27° 91 mm partly cloudy 79% 4.8 m/s 2.5 extreme 12.9h
June Excellent 24° - 30° 30° 56 mm partly cloudy 79% 5.4 m/s 2.4 extreme 13.1h
July Excellent 25° - 31° 31° 61 mm some cloud 79% 5.9 m/s 2.4 extreme 13.0h
August Excellent 25° - 31° 32° 90 mm some cloud 79% 5.5 m/s 2.5 extreme 12.6h
September Excellent 25° - 31° 32° 118 mm partly cloudy 79% 4.8 m/s 2.3 extreme 12.1h
October Excellent 25° - 31° 31° 111 mm some cloud 79% 4.3 m/s 1.9 very high 11.6h
November Excellent 24° - 30° 27° 122 mm some cloud 78% 4.8 m/s 1.6 very high 11.2h
December Excellent 23° - 29° 26° 86 mm some cloud 77% 5.1 m/s 1.4 high 10.9h

Nearby Attractions to Fountain Cavern National Park#