Mt. Diablotin is the highest mountain on the island of Dominica at 4,747 ft. It is also the highest point in the Eastern Caribbean. Our first full day on the island, we tagged along with another guest at our resort for a climb up. The other guest got ahead of us and our guide and made it to the summit. We got close, but the terrain was difficult enough that we decided we got close enough for it to count. The trail we took was a little more than 1.5 miles, but gained 1,800 ft of elevation and took 3 hours.