This hike is so epic. One of my all time favorites. I was intrigued by this adventure, with the promise of perpetual ice in summer. This is a difficult excision, and the trail may be wet, and even in rock climbing shoes is slippery. There were also orange slugs everywhere, which with foot hold slipping got squished by hands. The first several miles are flat, and then you start bouldering into and then up the Ravine. We did find some show in June, and the caves were cold and refreshing. The climb up to the top of the ravine is challenging, but you are rewarded with epic photo ops and views. The only unpleasantness was the mosquitos and black flies. Kids always bring your bug repellent. You can also extend the hike to hit the peak of Mount Adams. It is prone to storms and lightening. You can seek shelter in the hut near the peak if trapped in a storm. You do not have to go back down the ravine, you can return vis the Mount Adams trail, it is a loop.