Spar Reef - Great Lakes
Sombrero Key is easily one of our favourite dives in the Middle Keys. It’s got that classic Florida Keys feel, but somehow manages to feel a bit wilder than some of the more southerly spots. We love dropping down near the lighthouse, where the reef starts shallower and then slopes gently. You often hit a decent current here, so be ready for a drift, but that’s usually what brings in the action. The reef itself is a proper coral landscape, with plenty of big brain corals and star corals providing cover. We always see hefty Atlantic spadefish cruising by, often with schools of mutton snapper right behind them. Keep an eye out for trumpetfish hanging vertically, trying to disappear into the gorgonians, and if you’re patient, you might spot a dusky blenny peering out from a crevice. It’s a great spot for macro too, especially if you look for reticulated brittle stars tucked away. We’d suggest going in the morning before boat traffic picks up, you get a quieter dive and better light.
- Location
- Great Lakes, United States, North America
- Coordinates
- 48.116800, -89.283420
- Type
- reef
Nearby Dive Sites in Great Lakes
- Alexander Reef (reef)
- A. R. Colborn and Crane (Wrack) (wreck)
- Bermuda Wreck - 10-30m (wreck)
- Blue Water Lake
- Boulton Reef (reef)
- Car Bodies (wreck)
- Cedarville (Wrack) (wreck)
- Depot beach
- Ebar Ward
- Elmwood Wreck (wreck)
- Glenlyon
- Grand Reef (reef)
- Higgins lake
- Ironsides Reef (reef)
- Ironsides Wreck - 25-40m (wreck)
Nearest Dive Centres to Spar Reef
- Aqua Center - ["PADI"]
- Aqua Diving School - PADI, SDI
- Azimuth Scuba
- Below H2O
- Diventures
- DiVentures
Marine Life in Great Lakes
Home to 30 recorded species including 27 reef fish, 2 other, 1 sea snails & nudibranchs.
Notable Species
- Alewife (Alosa pseudoharengus) - Reef Fish
- Rainbow Smelt (Osmerus mordax) - Reef Fish
- Slimy Sculpin (Cottus cognatus) - Reef Fish
- Yellow Perch (Perca flavescens) - Reef Fish
- Spottail Shiner (Notropis hudsonius) - Reef Fish
- Nine-spined Stickleback (Pungitius pungitius) - Reef Fish
- Lake whitefish (Coregonus clupeaformis) - Reef Fish
- Cisco (Coregonus artedi) - Reef Fish
- White Sucker (Catostomus commersonii) - Reef Fish
- Common carp (Cyprinus carpio) - Reef Fish
- Jasper Longnose Sucker (Catostomus catostomus) - Reef Fish
- American Gizzard Shad (Dorosoma cepedianum) - Reef Fish
- burbot (Lota lota) - Reef Fish
- Mottled Sculpin (Cottus bairdii) - Reef Fish
- Chinook (Oncorhynchus tshawytscha) - Reef Fish
- coho salmon (Oncorhynchus kisutch) - Reef Fish
- Sea Trout (Salmo trutta) - Reef Fish
- sea lamprey (Petromyzon marinus)
- Rainbow Trout (Oncorhynchus mykiss) - Reef Fish
- Banded killifish (Fundulus diaphanus) - Reef Fish