Simon Bolivar, Ecuador offers 1 beach perfect for sunbathing, surfing, swimming, and more. Santa Elena, Ecuador is known for the Simon Bolivar Park and its proximity to the popular beach destination of Salinas. The best time to travel to Simon Bolivar, Ecuador, is from June to September, with average air temperatures around 77°F (25°C) and water temperatures near 75°F (24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!