Bandar e Deylam, Iran offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Song Cau, Binh Dinh, Vietnam, is known for its stunning beaches like Bai Xep and the picturesque Ganh Da Dia rock formations. The best time to travel to Bandar e Deylam, Iran, is from November to March, with average air temperatures ranging from 15°C to 25°C and water temperatures around 20°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!