Trek on 3/9/2011 4:05:26 PM:
There is probably more kid related fun stuff from Rocheport east toward McBaine. The only tunnel on the Katy is on the west side of Rocheport. From there east the trail is between massive bluffs on one side and the river is on the other. There is an old ammunitions bunker, a cave, petroglyphs on the bluff, etc. that is educational as well as fun to see.