where does the sand come from on waikiki beach
Waikiki Over time, Waikīkī beach has had problems with erosion, leading to the construction of groynes and beach replenishment projects. For example, in the 1920s and 1930s sand was imported from Manhattan Beach, California, via ship and barge to Waikīkī.[12] Importing stopped in the 1970s. Officials are looking for ways to sustain the existing sand by eliminating loss due to tidal flow.[13] Subject to permits, a partial restoration was completed in the spring of 2012. The proposed project imported sand from nearby shoals and widened the 1,700-foot (520 m) long beach by about 37 feet (11 m) between the Royal Hawaiian Hotel concrete groyne and the Kūhiō Beach crib wall. The project restored the beach to its 1985 shoreline.[14]
Maho Beach Maho Beach is a beach on the Dutch side of the Caribbean island of Saint Martin, in the territory of Sint Maarten. It is famous for being adjacent to the Princess Juliana International Airport, and is a popular site for tourists and planewatchers, who visit the beach to watch aircraft on final approach landing at the airport, passing only a short distance above their heads.