About 25 minutes southeast of Negril, Blue Hole Mineral Spring lies in a limestone cavern, where you can soak in the cool, clear waters and test the claim of its therapeutic qualities. The white clay-like mud surrounding the spring is said to be soothing for the skin. If you’re agile, you can jump off a cliff into the chilly waters or climb down the long ladder, and those who are physically challenged can soak in the spring-fed swimming pool.