I think the pool here was bigger than at Emerald Pools!
Our last mini hike for the day was the Riverside Walk. This hike follows the Virgin river (which runs through the canyon floor of Zion) to the start of "The Narrows".
The narrows is a several mile long section of Zion where two adjacent cliffs narrow are so close together that the Virgin river pretty much fills the bottom. It is pretty shallow (ankle to knee deep) and people hike in the river. With the canyon walls towering on both sides 1200+ feet, it is supposed to be an incredible experience.