3/24 Hiking Fellowship #163 Talus Loop, Lower Mount Si. This is a moderately strenuous hike. It is 4.5 miles with 1400 feet of elevation gain. There is a short (150 feet) section of exposed talus slope that some people with height or vertigo challenges might find difficult. We will meet at the OPPC parking lot at 12:30 PM to carpool to the trailhead. Contact Nancy Devine or Neal Nelson for more information!