Through Time and Stone: Exploring Geology at Hall Ranch
08/09/2026
| 09:00 AM - 11:30 AM
Hall Ranch
| Registration Required
Natural History - Adults (18 & older)
Join volunteer naturalists on a moderate 2.5-mile hike to explore Hall Ranch's remarkable geology. During the hike, you'll observe different rock formations that took millions of years to form. Learn more about how the mountains and canyons in this area were created while taking in incredible views!
Minimum Participants: 5Maximum Participants: 25
Registration is required for this activity.
Boulder County wants to ensure that everyone has equal access to our programs, activities, and services. To request an Americans with Disability Act (ADA) accommodation, please email [email protected], or call 303-441-1386. Submit your request as early as possible, and no later than two business days before the event.
If you need help in another language, please email [email protected], or call 303-678-6277. Contact us as early as possible, and no later than three business days before the event.
Contact
Carlos Lerma
(720) 698-0694
Registration Info
Leader/Volunteer Info
Roger M - Volunteer Naturalist
I got hooked on being in nature as a kid wandering the palmetto scrub and backwaters of west coast Florida in search of critters and fossils. Though a third-generation geologist, I’ve never earned a dime with my geology degree. For 3 years as a Peace Corps Volunteer in Ghana, I taught secondary school geology, chemistry, math, and general science. A second degree in graphic design led to a career in technical and scientific illustration. I have been volunteering as a naturalist since 1976.
Waitlist
Activity Contact
(720) 698-0694