I learned there is an “Old Growth Forest” National Preserve located in Garland. One photo of it looks promising, can’t tell from the satellite recon where this is though.
This looks amazing. So many rocks to crawl too few weekends.
Did research - Just north of SCPP pin is the creek itself with the rocks. Might be too steep to crawl or humans to get down, but should be short walk from park - parking lot. I nominate next event there.