Colorado River Raft Tour - "Royal Arches"
Detailed Description
~ Mile 41.7: "Royal Arches" are cavernous alcoves with seeps in Redwall Limestone along the north side of the Colorado River in Marble Canyon.
Sources/Usage
Public Domain.
~ Mile 41.7: "Royal Arches" are cavernous alcoves with seeps in Redwall Limestone along the north side of the Colorado River in Marble Canyon.
Public Domain.