• Trunk Bay Beach, considered one of the 10 best beaches in the world is home to the underwater trail.

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  • Mosquito Borne Disease

    There are two mosquito transmitted diseases (virus), Dengue, and Chikungunya Fever, now in the Caribbean. Both viruses are transmitted by Aedes species mosquitoes, which have black and white stripes markings. Please take a look at link information. More »

Marine Plants / Algae

Thalassia testudinum (Turtle grass) flower

Thalassia testudinum flower

Dr. Caroline Rogers

Seagrasses are true flowering plants that live underwater. They live in shallow, clear water, allowing enough light for them to photosynthesize, just like land plants. They spread primarily through the growth of roots and rhizomes, often forming large meadows in sandy or muddy substrate. These root systems help stabilize sediment and reduce shoreline erosion.

Boat anchors and propellers cause great damage to seagrass beds. Anchors can rip out the roots and gouge holes that undermine the surrounding root systems. The area "implodes," and it may take years for these areas to recover, if they recover at all.

Never Anchor in Seagrass or Coral

Did You Know?

Wasps, locally called Jack Spaniard in their nest.

A wasp common to St. John is called the Jack Spaniard. These paper wasps are not aggressive, but will sting you repeatedly if disturbed. The sting can be quite painful, and should be treated with common sting relief remedies. The discomfort can last three days.