Selected from the UntraveledRoad virtual world.
Click on the image for the full-sized image and text.
 | Balloon Bomb |
 | A fractured piece of the Earth's crust |
 | Oregon Geology |
 | Peter Skene Ogden |
 | Discovery Point - Crater Lake |
| Balloon Bomb |
| A fractured piece of the Earth's crust |
| Oregon Geology |
| Peter Skene Ogden |
| Discovery Point - Crater Lake |