Saint Kitts and Nevis: Physical Geography

Saint Kitts and Nevis is a two-island federation in the Leeward Islands of the eastern Caribbean, lying within the Lesser Antilles. Saint Kitts, the larger island, covers roughly 168 square kilometers and stretches about 80 kilometers in an elongated shape, while the smaller, more rounded island of Nevis covers about 93 square kilometers. The two islands sit only a few kilometers apart, separated by a shallow channel known as The Narrows.

Both islands are volcanic in origin, formed along the eastern edge of the Caribbean Plate, and each is dominated by a forested central peak. On Saint Kitts, Mount Liamuiga rises to about 1,156 meters as the country's highest point, while on Nevis the land climbs to Nevis Peak at roughly 985 meters. Steep, forested slopes give way to flatter coastal land where most settlement is concentrated, including the capital, Basseterre, on Saint Kitts.

The mountainous interior of both islands is covered in tropical rainforest, with numerous short rivers and streams descending toward the coast. Saint Kitts narrows into a lower, flatter peninsula in its southeast, home to the Great Salt Pond. The islands have a tropical climate moderated by steady sea breezes, and their coastlines combine sandy beaches with rockier volcanic shorelines shaped by the islands' origins.