Where have you seen the best visibility ever seen?
For me, the best visibility ever seen was Silfra in Iceland. Silfra is a fault betwwen two technonic plates America and Europe in the national park Þingvellir. Water is fresh, the temperature is 37°F (3°C) and the visibility was more than 330 feet (100 meters):
For me, the best visibility ever seen was Silfra in Iceland. Silfra is a fault betwwen two technonic plates America and Europe in the national park Þingvellir. Water is fresh, the temperature is 37°F (3°C) and the visibility was more than 330 feet (100 meters):