Not a reservoir, head to Rio if you want to swim.
Huge black snakes also. Saw one coiled up. And as we came running down startled us both and as it jumped into the water it seemed to just keep going in length. As wonder already matured or baby? If anyone knows the type Id appreciate it!
No, it's a wildlife.refuge.
I don't think swimming is allowed, as it's a wildlife refuge.
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