Pointe Ronde and the Craters have very gently sloping reefs in excellent health showing vibrant colors and abundant marine life. The latter site starts off around 70 ft and when you reach the craters, the reef drops abruptly to 92 and 120 ft. The bottom of these impressive craters is sand marked by curious small holes from which occasional streams of bubbles escape. Here, the sand is warm to the touch. If you dig beneath the surface, beware – it may burn!