Waterlemon Cay (Leinster Bay)

North Shore

Snorkeling Paradise in St John

Why Visit Waterlemon Cay?

Waterlemon Cay, located off Leinster Bay, is often cited as the best snorkeling spot on St. John. The name appears frequently in searches for “Waterlemon Cay snorkeling." Visitors flock here for vibrant coral reefs, abundant marine life and historical ruins nearby.

Waterlemon Cay Amenities & Access

Waterlemon Cay is remote and undeveloped:

Pit Toilets: Only pit toilets and a trash bin are near the parking lot.
No Concessions: There are no food or drink vendors; bring everything you need.
No Rentals: Snorkel gear and kayaks are not available on site; plan ahead.

Hiking & Snorkeling at Waterlemon Cay

To reach Waterlemon Cay, park at the Annaberg Plantation lot and walk the Leinster Bay Trail. A small sandy beach marks the start of your snorkel. Swim about 0.2 miles to the cay, following the reef along the way. Highlights include colorful coral, starfish, turtles and schools of fish. Currents can be strong around the cay, so less‑experienced swimmers should consider using a floatation device and snorkeling with a buddy.

Getting to Leinster Bay / Waterlemon Cay

Drive along North Shore Road to the turnoff near Annaberg Plantation. Parking is limited. The walk from the lot to the beach is about 0.8 mile. Wear sturdy shoes and carry water.

Tips for Visiting Waterlemon Cay

Arrive Early: Small parking lot fills quickly.
Bring Gear: There are no rentals; bring snorkel gear, water, food and reef‑safe sunscreen.
Check Currents: Avoid snorkeling during strong currents; ask locals if conditions are safe.
Explore the Ruins: Visit Annaberg Sugar Plantation and learn about the island’s history before or after your snorkeling adventure.

FAQs About Waterlemon Cay

Is Waterlemon Cay difficult to reach?

The cay requires a short hike and swim, but it’s accessible for most active visitors.

Are there restrooms at Waterlemon Cay?

Pit toilets are located near the parking lot.

Is Waterlemon Cay the best snorkeling on St John?

Many visitors think so. The reef teems with marine life.

Discover Waterlemon Cay – St John’s Snorkel Hotspot

For snorkelers seeking adventure and abundant sea life, Waterlemon Cay is a top destination on St. John. Plan ahead, bring your own gear and experience the island’s most famous underwater landscape.