When
Pre-trip Information:
There is no mandatory pre-trip meeting for this trip.
Registration deadline is Thursday, March 19th, at 5:00 p.m.
Trip Information:
Approximate time of departure from Outdoor Recreation: 9:00 a.m. on Sunday, March 22nd, 2026
Approximate time of arrival back at Outdoor Recreation: 5:00 p.m. on Sunday, March 22nd, 2026
Staggered Pricing:
Three tiers of pricing are offered:
Early Registration (3 weeks before trip start): Save 20%.
Regular Registration (1 to 3 weeks before trip start): Save 10%.
Late Registration (Within 1 week of trip start): Sign up early to take advantage of a discount and secure your spot.
Dates are by calendar day and do not consider business days or federal holidays
| Student | Member | Non-Member | |
| Early | $45 | $65 | $75 |
| Regular | $50 | $75 | $85 |
| Late | $55 | $80 | $90 |
What To Expect:
The Aspen Trail and Marshall Gulch Loop is a scenic mountain hike on Mount Lemmon that winds through pine, fir, and aspen forest. Participants can expect a moderate 4-5 mile (6.4-8 km) hike with steady elevation changes, rocky and root-covered trail sections, and cooler temperatures than Tucson. The loop moves at a comfortable pace with breaks to enjoy forest views, wildflowers (seasonal), and the peaceful mountain setting. Weather can change quickly at elevation, so layers and sturdy footwear are recommended. This hike is a great option for those looking to experience Mount Lemmon’s classic forest trails without technical terrain.