Rare to see crocodiles in the lake I think - 5 miles back down the road at Royal Palms is full of them - good viewing of them and lots of other wildlife. Some canoeing and kayaking opportunities in surrounding lakes nearby - better within a couple hours driving. Long Pine Key is a great area to spend some time.
It is Florida. I'd be concerned if there weren't alligators.
I won't recommend for swimming. But it is nice to go kayaking or canoeing.
Not severe at all. I would never go swimming, though!
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