Wreck divers will love St. Kitts, as well as the reefs. There are around 400 wrecks in all; two not to be missed are the River Taw and the Talata. Other notable sites are between the two sister islands; the one not to miss is Monkey Shoals. Divers will recognize the volcanic origins of Nevis are apparent from the lava flows, ledges and crevices found underwater. Visibility can reach 80ft or more during the summer.