Altitude 340 m | ||
Organization Northwest Astronomy Group Website www.nwag.portland.or.us Hammil 24 inch composite mirror equivalent to 200 inches (508 cm) or larger Newtonian 12.5 inch Newtonian Reflector equiv. to 130 inches (330 cm) | ||
Vernonia Peak Observatory or VPO is a private research facility astronomical observatory owned and operated by Northwest Astronomy Group. It is located near Vernonia between Portland and Astoria, Oregon, US.
References
Vernonia Peak Observatory Wikipedia(Text) CC BY-SA