portclock
PortsMissed the ship?AboutPlan a port day
portclock

Shore excursions checked against your time in port, with port guides we research and source ourselves.

Western Caribbean

  • Cozumel
  • Grand Cayman
  • Roatán
  • Costa Maya
  • Ocho Rios
  • Falmouth
  • Belize City

Eastern & Southern

  • Nassau
  • St. Maarten
  • St. Thomas
  • Amber Cove & Puerto Plata
  • Cartagena

PortClock

  • About us
  • Missed the ship?
  • Privacy

© 2026 PortClock.

Caribbean ports/Grand Cayman/Tours

Night Bioluminescence Snorkel Tour

4.9 (1,065 reviews)2 hGrand CaymanSnorkelingFits a typical call
Fits your day

Back at the ship by about 10:25 am, 4 h 35 min before the last tender. That keeps your 1 h safety margin with 3 h 35 min to spare.

Safety margin
6 am7 am8 am9 am10 am11 am12 pm1 pm2 pm3 pm4 pm
7:45 am – 10:25 am
Ship in portGetting ashore (45 min, tender)Safety margin (1 h 30 min)All aboard 3:30 pm
  1. 7:00 am
    Ship anchors in Grand Cayman45 min to get a tender and reach the pier
  2. 7:45 am
    Leave the pierAbout 20 min to the start point
  3. 8:05 am
    Earliest tour startTour runs 2 h. Latest sensible start: 11:40 am.
  4. 10:05 am
    Tour ends20 min back to the pier
  5. 10:25 am
    Back at the tender pier4 h 35 min before the last tender
  6. 3:30 pm
    All aboardLast tender usually leaves about 3:00 pm

Estimates based on the tour's longest published duration, our researched travel times and typical pier queues. Confirm the departure time on the booking page and keep your watch on ship's time.

About this tour

We have a comfortable fast boat.

Very friendly, professional and safety focused crew/staff.

We have been operating bioluminescence tours for over 7 years in Grand Cayman.

We have taken thousands of happy customers to the Bioluminescent Bay, and have a great reputation as the leading Bio Bay tour operator in the Cayman Islands.

Max 24 per group English

What's included

  • Soda/Pop
  • Bottled water
  • Use of Snorkelling equipment

Not included

  • We do not provide towels. Please bring your own towels.

Meeting point and getting there

Start point
Our tour departs from the Cayman Islands Yacht Club (Dock B). This is NOT the George Town Yacht Club. Street name is 164 Yacht Drive.
Our tour departs from the Cayman Islands Yacht Club (Dock B). This is NOT the George Town Yacht Club. Street name is 164 Yacht Drive.
From the cruise pier
About 20 min by taxi
Allow 45 min to tender ashore first. Taxi fares and pier details.
Returns
Back to the start point

Good to know

Free cancellation up to 24 hours before. For a full refund, cancel at least 24 hours before the scheduled departure time. If the operator cancels for bad weather, you can rebook or get a full refund.
  • Infants are required to sit on an adult’s lap
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels

Traveler reviews

4.9
1,065 traveler reviews
5
95%
4
3%
3
1%
2
0%
1
0%

Read all 1,065 reviews

Operated by George's Watersports. Prices, availability and tour details come from the booking partner and can change; the booking page is authoritative.

from $145 per person
Fits a typical callCheck dates & book
2 h
Typical Grand Cayman call: 7:00 am–3:30 pm
Free cancellation up to 24 hours before
Instant confirmation
Mobile ticket
English

More Grand Cayman tours that fit a typical call

Back with at least an hour to spare on a 7:00 am–3:30 pm call.

All tours
  • Fits your day

    Fun Family 3 stops StingrayCity Adventure

    3 h 15 min 4.8
    Back by 11:40 amfrom $69
  • Fits your day

    Stingrays, Starfish and Snorkeling Tour

    3 h 4.9
    Back by 11:25 amfrom $80
  • Fits your day

    Grand Cayman Private Charter Stingray City, Snorkeling & Starfish

    4 h 5.0
    Back by 12:25 pmfrom $750
from $145Check dates & book