Concepción (volcano)

Located on the island of Ometepe, near the town of Moyogalpa, is the most perfect volcanic cone of Nicaragua. Although the fog covered a part of it, The volcano was still incredibly impressive. It's visible from the entire island. It's active so you might not go any furher than half way up, but it's worth it if it's a clear day. You have to hire a guide but it's easy to get one in the village (15 euros). The climb is not easy so I don't recommend it to people who are unfit.