Sipadan is probably one of the best diving spots in the world. Every diving enthusiast knows that the underwater world 'beneath' the island is simply stunning. Sipadan Island used to be open to public, but after the government concluded that the island and its surroundings were quickly deteriorating the island became a protected marine park. Fortunately, diving is still possible, but visitors stay overnight at the neighboring islands of Mabul or Kapalai. Sipadan is a very exclusive diving spot, so you'll pay pretty high prices for a diving trip to the island. Diving conditions are usually excellent, though it is best to be an advanced diver due to strong currents