Penobscot Narrows Bridge and Observatory, Prospect

Must see · Observation Deck · Bridge
The Penobscot Narrows Bridge is a 2,120 feet (646 m) long cable-stayed bridge that carries US 1/SR 3 over the Penobscot River. It connects Verona Island to Prospect, in the U.S. state of Maine. It replaced the Waldo–Hancock Bridge, built in 1931.
Choose to start, finish, or center your holiday on a trip to Penobscot Narrows Bridge and Observatory by using our Prospect trip itinerary tool.
Source
Create an itinerary including Penobscot Narrows Bridge and Observatory
© OpenMapTiles © OpenStreetMap contributors

Penobscot Narrows Bridge and Observatory reviews

Rate this attraction
TripAdvisor traveler rating
TripAdvisor traveler rating 4.5
879 reviews
Google
4.8
TripAdvisor
  • We visited the observatory first thing in the morning. We were impressed by all of the Covid safety measures they were taking! The views from the top are great! The fort that’s included in admission.....  more »
  • This is a hidden gem. Both the observatory and the fort were neat and fascinating in their own way. The observatory gives you a tremendous view, to include the ability to see Cadillac mountain way in....  more »
Google
  • The views from the observatory are just spectacular. The Atlantic Ocean on one side, the Maine mountains on the other; nothing can compare. The icing on the cake is the location right next door to venerable Fort Knox. You can buy a ticket for both and certainly should. The Fort is a part of Maine and US history dating back more than 200 years. This is a wonderful way to spend a few hours.
  • Really amazing place to visit! You have to purchase admission to the fort and the bridge at the gate when you drive in. They have an elevator all the way up to the top. If you have trouble with heights I do not recommend going up. The views are amazing and they have plaques with information about the area.

Plan your trip to Prospect

  • Get a personalized plan

    A complete day by day itinerary
    based on your preferences
  • Customize it

    Refine your plan. We'll find the
    best routes and schedules
  • Manage it

    Everything in one place.
    Everyone on the same page.

Side trips from Prospect

4.5
Duration: 2 hours
4.8
Duration: 1h 30 min
4.9
Duration: 30 minutes