Hoodoo Geology Talk
Hoodoo Geology Talk
A NPS geologist will stand with you on the rim at Sunset Point and explain why the hoodoos are shaped the way they are—the ancient seas, erosion layers, and weathering patterns. It's free, lasts 20-30 minutes, and asks nothing of you except the ability to stand and listen. If you want to understand what you're looking at, it's worth showing up. Otherwise, skip it and go hike.
Quick facts
- Duration
- 20 minutes–30 minutes
- Difficulty
- Easy
- Meeting point
- Sunset Point
✓ Book this if…
- You want to understand how the hoodoos formed without exertion and prefer structured education.
- Geology enthusiasts, curious visitors, families seeking landscape context, people with mobility limitations who cannot hike
× Skip it if…
- You have no interest in geology, cannot stand for 30 minutes without seating, or need to stay in constant motion.
Before you book
Can my elderly parent attend if they can't stand for 30 minutes?
Bring your own chair or cushion—there's room to set up along the rim, and no seating is provided by NPS. Many visitors bring folding chairs.
Do we need to book ahead?
No. The talk is first-come, first-served. Just show up at Sunset Point before 11 a.m.
What if the weather is bad?
Outdoor programs are weather-dependent and may be cancelled in severe conditions. Check the NPS website or visit the Visitor Center if weather concerns you during your visit.
Is this appropriate for young kids?
Yes, it's free and only 20-30 minutes. Younger kids might lose interest standing, so bring activities or be ready to leave early if needed.
Is there parking at Sunset Point?
Yes. It's a main viewpoint with dedicated parking. Arrive early (by 10:30 a.m.) in summer to secure a spot.
Will I actually learn something about geology?
Yes. The ranger covers hoodoo formation, erosion, ancient seas, and rock layers—explained in 20-30 minutes. It's digestible and visual.
