Superman's Flight — Anse Chastanet

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Overview

Drift dive along the submerged western face of Petit Piton, the volcanic spire that drops straight from rainforest to abyss off Soufrière. The name comes from Superman II, which filmed the cliff above — divers fly the same line, just thirty metres lower. The slope is not a sheer wall but a steeply pitched garden of barrel sponges, gorgonians, and black coral, with the reef shelf starting near 18m and rolling off past 40m into open Caribbean water that touches 450m soundings within a kilometre. Current is typical but variable: some days you glide, other days you fly.

Briefing note

Inside the Soufrière Marine Management Area (SMMA); diving requires a permit fee, collected by operators. Boat anchoring is prohibited — moorings only. Currents at depth can pick up quickly and run parallel to the wall toward the south; carry an SMB for the safety-stop ascent into open water. The reef shelf is narrow, so depth discipline matters — easy to drift past 40m without noticing.

What you'll see

6 species curated

Hawksbill turtle
year-round
Yellowmouth grouper
year-round
Caribbean reef squid
year-round
Spotted moray
year-round
Frogfish
rare
Eagle ray
seasonal
Peak: Dec · Jan · Feb · Mar · Apr

Sightings evidence

1 record on file

Hawksbill turtle
high confidence
Last confirmed
May 2026
Recent records
130 within 10 km

Sources & methodology

How we summarise this

We aggregate confirmed occurrence records from GBIF and OBIS within a fixed radius of each dive site. Occurrence records confirm presence and reveal seasonality clustering, but they DO NOT measure per-dive probability — there is no eligible-effort denominator. We deliberately do not publish a numeric '% chance of sighting' from this data.

Sources

Global Biodiversity Information Facility — GBIF Secretariat
Ocean Biodiversity Information System — IOC-UNESCO
iNaturalist — California Academy of Sciences & National Geographic Society
OBIS-SEAMAP — Duke University Marine Geospatial Ecology Lab / OBIS
IUCN Red List of Threatened Species — International Union for Conservation of Nature
WoRMS — World Register of Marine Species — Flanders Marine Institute (VLIZ)
FishBase — FishBase Consortium
Atlas of Living Australia — CSIRO / GBIF Australia
REEF Volunteer Fish Survey — Reef Environmental Education Foundation

Conditions

Month	Water	Visibility	Current
Jan	26–27 °C	20–30 m	moderate
Feb	26–27 °C	20–30 m	moderate
Mar	26–27 °C	20–30 m	mild
Apr	27–28 °C	20–30 m	mild
May	28–29 °C	20–30 m	mild
Jun	28–29 °C	15–25 m	mild
Jul	28–29 °C	15–25 m	mild
Aug	29–30 °C	15–25 m	mild
Sep	29–30 °C	10–20 m	moderate
Oct	28–29 °C	15–25 m	moderate
Nov	27–28 °C	18–28 m	moderate
Dec	26–27 °C	20–30 m	moderate

Season calendar

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Peak season highlighted · current month outlined

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