El Viejo, Nicaragua offers 6 beaches perfect for sunbathing, surfing, swimming, and more. El Viejo is known for the Basilica of the Immaculate Conception, a significant religious site and pilgrimage destination. The best time to travel to El Viejo, Nicaragua, is from November to April, with average air temperatures around 85°F (29°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!