The Pearl Ravine can be found on trail 2 at Shades. When you get to the loop portion, go left. (unless you want to hike down the ravine and up several stairs.) Wear a good pair of hiking shoes and be prepared for mud. At the falls you will be rewarded with an amazing view of sandstone cliffs. Trail is somewhat strenuous for the novice hiker.
5 stars...perhaps conditionally.
Our Sunday morning hike was perfect conditions after a Saturday day-long downpour. The ravine portions had plenty of water, and we enjoyed the find-a-path-to-keep-dry-shoes challenge. Trail was nicely broken up by Sugar Creek — the water was so high it was nearly to the trail! — and some nice ravine views.
We went in late April, when green was starting to show. Lots of green as the ravine started spreading out nearing Sugar Creek. Felt like we hit the most lively spot you could see for hundreds of miles. Excellent hike for shaking off winter.