DESTINATION FOR GENERATIONS. Long Beach in San Vicente, Palawan is reputed to be the longest white sand beach in the Philippines. With a total length of 14 kilometers, it is definitely a spectacle to see San Vicente Long Beach seemingly stretching endlessly to the horizon. There are no established resorts in Long Beach, though, all of the beachfront already have their respective owners. An airport is currently under construction in San Vicente town to accommodate the future development of Long Beach.