Polly Dome
| Use attributes for filter ! | |
| Mountain range | Sierra Nevada |
|---|---|
| Parent range | Sierra Nevada |
| Locations | Yosemite National Park |
| Mariposa County | |
| California | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2470155 |
About Polly Dome
Polly Dome is a prominent granite dome rising 1,640 feet above the northwest side of Tenaya Lake and Tioga Road in the Yosemite high country. The dome, more than 3 kilometers long, is a substantially intact mass of granitic rock that has withstood heavy glaciation and exfoliation.
