Senegal's Lake Retba, or as the French refer to it Lac Rose: harmless halophilic bacteria make the water pink. Lake Retba has a high salt content, much like that of the Dead Sea, allowing people to float effortlessly in the massive pink water.
No jellyfish, sharks, or seaweed! World's largest swimming pool - in San Alfonso del Mar in Algarrobo, Chile - 1013 meters long covers 80 acres, its deepest end reaches and it holds 66 million gallons of water.
Outdoor jacuzzi on the Matterhorn. This outdoor jacuzzi is part of the Igloo Village, ‘Iglu-Dorf‘, in Zermatt. Guests sleep at an altitude of meters ft) at the Gornergrat, right next to Switzerland’s most famous mountain, the mighty Matterhorn