Known locally as SEA, we are a 500+ member organization committed to protecting and conserving our beautiful island environment. St. Croix is the largest of the US Virgin Islands and is surrounded by turquoise waters and some of the most colorful coral reefs in the Caribbean.

Read more about our mission. Sign up for the free SEA e-newsletter. Participate in engaging programs. Plan a visit to the Southgate Coastal Reserve. Become a SEA member.