From the water plant, you can drop down into the valley to the east and find an old hard surfaced roadway running north-south and a pretty serious bridge over the old creek. That roadway actually swings around to the west and passes a couple hundred feet south of the water plant. It is a good exercise in compass navigation - but it is also pretty boring. Last time I tried it, vis was so bad that my light disappeared in the silted bottom before I realized it was even the bottom.
I do my bottle collecting in the San Marcos.
Hmmmm, I'm gonna have to try that route out next time i'm at Stillhouse!
San Marcos, huh? I'm kinda new to the old bottle thing, so i'll have to check that out! One of my favorites was found in Cleburne State Park, but that was mostly the story behind it than the bottle.