Crystal Guthrie

Starting at the Old Faithful Visitor Center, you can follow a flat, meandering path along the Firehole River to view several different geysers and geothermal features. The trail begins on an accessible, paved path but then changes to well-maintained gravel. Depending on the time and energy you have, destinations in the basin include: Castle Geyser 0.2 miles, one way, Daisy/Grotto geysers 0.9 m...