Field Trip: Summerhaven & Marshall Gulch
Marshall Gulch Picnic Area, Mount Lemmon, AZ 85619, United StatesMay 19- Thursday, 7:30 am Summerhaven & Marshall Gulch Registration for this walk is free. | Register Here beginning April 9 Trip difficulty: Moderate. 2+ miles on foot with some elevation gain on pavement and on uneven terrain at 9,000+ ft. altitude. Restrooms available at the Visitor Center in Summerhaven. Early summer hosts brilliant Red-faced Warblers [...]