Proposal Rock Arch - Neskowin, Oregon
Posted by: 
Volcanoguy
N 45° 05.980 W 123° 59.236
10T E 422323 N 4994496
An arch on the southern end of Proposal Rock on Neskowin Beach.
Waymark Code: WMHCQQ
Location: Oregon, United States
Date Posted: 06/24/2013
Views: 9
Proposal Rock is an isolated sea stack on the beach at Neskowin. The sea stack is made of a volcanic breccia which is cut by dikes and sills. It is an outlier of the same volcanic materials which make up Cascade Head to the south. A couple of small sea caves have been cut into the base of the sea stack and one formed this arch when it was cut through the edge of the sea stack.
Photo of the Arch by itself?: yes
Type of Arch: Coastline
Type of Material:
Volcanic breccia cut by dikes and sills.
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Visit Instructions:
You must post a picture of you with a GPSr or Geocaching/Waymarking attire/equipment and the subject arch in the background.