| The entrance to Petroglyph Canyon, southeast of Dante's View, is this nondescript dry wash which runs through a Pleistocene (at least 11 thousand years old) volcanic basalt flow. |
| The entrance to Petroglyph Canyon, southeast of Dante's View, is this nondescript dry wash which runs through a Pleistocene (at least 11 thousand years old) volcanic basalt flow. |