St. Kitts, the larger of the two islands, is roughly oval in shape except for a long, narrow peninsula to the southeast. Its highest point is Mount Liamuiga (3,792 ft [1,156 m]). The Narrows, a 2-mile- (3-km-) wide channel, separates the two islands. The circularly shaped Nevis is surrounded by coral reefs and the island is almost entirely a single mountain, Nevis Peak (3,232 ft [985 m]). A volcanic mountain chain dominates the center of both islands.
