Jeju si, United States Virgin Islands offers 1 beach perfect for sunbathing, surfing, swimming, and more. Jeju si is known for Hallasan Mountain, Seongsan Ilchulbong, and Jeju Loveland. Saint Croix is known for Buck Island Reef National Monument, Christiansted, and the Cruzan Rum Distillery. The best time to travel to Jeju-si is in late spring (May to June) when the average air temperature is around 68-77°F (20-25°C) and the water temperature is approximately 64-72°F (18-22°C), while the best time to visit the United States Virgin Islands is from December to April with average air temperatures of 77-82°F (25-28°C) and water temperatures around 79-82°F (26-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
