Daphne Minor , a tuff cone (giant pile of compressed volcanic ash shaped like a cone),sits off the north coast of santa cruz , west of baltra and north seymour. The dive site is on the west side of the islet.
Islote mosquera,a small,low profile lava islet covered with bleached coral sand, runs north-south in the channel between the northeastern tip of baltra and the southeastern end of north Seymour.
