Emerald Pool is one of the Morne Trois Pitons National Park attractions.
In 1997, it was recognised by UNESCO as a World Heritage Site - the first enlisted Natural Site in the Eastern Caribbean, and its inauguration was also marked with a Regional conference on The World Heritage Convention.
Wonderful grotto: a short walk into the rainforest in the centre of the island (on the road to Castle Bruce). Very popular on cruise ship days, take your swimming gear but be warned - it's cold in the pool.
It's been featured in several movies and has also been used as a place to be married at!