AARP Hearing Center
About 1.25 million years ago, a spectacular volcanic eruption created the 13-mile wide circular depression now known as the Valles Caldera. The preserve is known for its huge mountain meadows, abundant wildlife, and meandering streams. The area also preserves the homeland of ancestral native peoples and embraces a rich ranching history.
Saturday, Feb 7, 2026 at 11:00 a.m. ET
Zoom and YouTube
Online Event
Tuesday, Feb 17, 2026 at 4:00 p.m. ET
Zoom and YouTube
Online Event
Thursday, Feb 19, 2026 at 11:00 a.m. ET
Twinbrook Community Recreational Center
Rockville, MD