Gio Linh, Vietnam offers 1 beach perfect for sunbathing, surfing, swimming, and more. Lincoln National Park, South Australia, Australia, is known for its stunning coastal landscapes and diverse wildlife, including the scenic Memory Cove and the historic Cape Donington Lighthouse. The best time to travel to Gio Linh, Vietnam, is from February to April, with average air temperatures around 25°C (77°F) and water temperatures near 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!