Thatchfield Great Cave
Thatchfield Great Cave is a large cave in Saint Ann Parish near the north coast of Jamaica. Because it is considered to be under threat its exact location is not widely publicised. Natural history. Thatchfield Great Cave is considered to be one of the largest bat roosts on the island of Jamaica. The cave also contains considerable numbers of invertebrates, in particular beetles and spiders. Most of the life in this cave is supported by large amounts of bat guano.