Culture, nature and the beach: the "Ruta de Las Flores", Cerro Verde National Park, Cihuatán, Costa del Sol.
Explore Joya de Ceren, Apaneca, Cerro Verde National Park, Lake Coatepeque, Suchitoto, Bahia de Jiquilisco, and El Cuco.
4 countries in 10 days: El Salvador, Honduras, Guatemala and Belize.
Two weeks covering the best of El Salvador and Nicaragua.
Some hotels will let you use their facilities (gym, spa, pool, beach, etc.) for a reduced day pass. This can be great for layovers!