Probably best by someone who Lives near.
best access would be to Park on the North Side of the Catawissa bridge at the Legion
or car dealer lot on the right & walk
As Parking appears at a Minimum.
You may be able to Squeeze here Right after the Indian Head
But I can't re-Find the Cave on Google at the Moment.
may take a slow ride by to find it.
Here it is, Found it a Short Distance North of the Indian Head
& the slight Pull Off
If it actually can be Crawled in , Yes it may be worth a Spelunkers Time