At 10 rock spring you can't access the lake but what we offer instead is-(Sorry you can't access the lake but as we are a member of 'The Big Boulder Lake Boating Club.'
We give you 6 complimentary guest passes for 'The Big Boulder Lake Boating Club.' Which gives you access to the club where you would have free access to the beach and you can rent the boat, kayak etc. If more passes are required, they need to be procured at $15 per person per day.)
FOR 34 & 36-S –Yes you can access the lake -swim, kayak etc.