The Blue Grotto

★★★★☆ (20,651)

Dive the largest clear water cavern in the heart of freshwater spring country in Williston, Florida. The Blue Grotto lets you dive down to a depth of 100 feet in crystal clear water with a consistent temp of 72 degrees F all year round! A popular training dive site.

Wildlife encounters include your typical Florida spring fish like bluegill, bass, cichlids, catfish, and tilapia. Possible sightings of turtles as well.

Dive Activity

Top Wildlife Sightings

Wildlife Sightings are Based on User Generated Content

Turtle

6.9k Sightings
J
593
F
819
M
760
A
606
M
579
J
600
J
431
A
567
S
388
O
550
N
481
D
541

Catfish

4.2k Sightings
J
358
F
466
M
407
A
386
M
356
J
347
J
313
A
381
S
238
O
283
N
320
D
314

Perch

592 Sightings
J
43
F
54
M
56
A
52
M
30
J
54
J
52
A
69
S
47
O
35
N
52
D
48

Carp

489 Sightings
J
27
F
56
M
43
A
56
M
38
J
50
J
27
A
34
S
47
O
44
N
34
D
33

Bass

333 Sightings
J
26
F
39
M
33
A
36
M
39
J
29
J
20
A
33
S
24
O
26
N
11
D
17

Common Rudd

25 Sightings
J
0
F
0
M
0
A
0
M
0
J
10
J
0
A
15
S
0
O
0
N
0
D
0

European bitterling

11 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
0
S
0
O
11
N
0
D
0