Is there any internet access within the park?

Verizon is pretty solid

AT&T worked for us.

That is a state park. No free wifi. You can use your telecom provider data to get internet.

No , Ellie Miller

No

No service for MetroPCS

Marginally. Depends on your carrier.

I have T-Mobile No WI-FI No Service .It's camping

I have AT&T, it worked

I imagine it will vary based on your phone and carrier, but i had signal most of the times i checked, which admittedly wasn't very often.