Swamp Thing is a nice swamp trail with bridges! This short cut to Ridgeline is open to two-way traffic. This cuts about 1/2 a mile off the Sidewinder Loop in getting to Ridgeline. This trail also connects you to Garry's Loop. Overall, this is a very nice trail with bridges! It's fairly technical with lots of roots to navigate through and trees to weave between. The views along the way are very scenic with lots of marshy swampy waters. This one is definitely an intermediate trail as it's not too hard, but it does have some minor challenges.