Penobscot Narrows Observatory711 Fort Knox RoadProspect, ME 04981 207-469-7719 www.maine.gov/... FunInNewEngland Rating: (0 votes) Type: Structure This observatory is located atop the north tower of the Penobscot Narrows Bridge; A one minute elevator ride takes visitors 420 feet above the Penobscot River where there is a 360 degree view of mountains, lakes, Penobscot Bay, and Fort Knox. Tickets for the observatory can be purchased at Fort Knox. Last updated 2014-09-06 Get map or directions from Google Maps, Yahoo Maps, Bing Maps, or Mapquest Rate it yourself Submit your own review |