** Meet at Whitney Portal Road Entrance Station for this event. **

Learn about an earthquake so big it reshaped the local landscape.

All programs are FREE.

Interpretive hikes are outdoors and subject to cancellation without prior notice due to weather or other factors.

Children must be accompanied by an adult at all times.

Dress in layers, wear sturdy walking/hiking shoes, and practice sun and wind protection by wearing a hoodie, or hat and sunscreen. Bring drinking water and a snack. And don’t forget your curiosity!

Questions? Please write to ashley@sierraforever.org.