Like it's sister trail Isle du Bois this trail has quite a few rocks. This would include rocky climbs and rocky downhills. It doesn't have nearly as many rocks as Isle du Bois but it has 5 creek crossings. It's very well marked so you know which sections are more difficult than others and also includes several bail out points for those who do not want to do more.
From I-35 take Lone Oak Road, FM 3002, exit #483". Take 3002 east 7 miles. You will cross over part of the lake, do not turn into the "Pecan Creek Access Area" which is on the east side of the bridge you will cross.After you cross the lake continue on until you come to Johnson Branch entrance on your right (south).
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