Sitges, Spain offers 20 beaches perfect for sunbathing, surfing, swimming, and more. Sitges is known for its vibrant LGBTQ+ scene, beautiful beaches, and the annual Sitges Film Festival. The best time to travel to Sitges, Spain, is from May to September, with average air temperatures around 70-80°F (21-27°C) and water temperatures around 70-75°F (21-24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!