On my recent trip l visited Walkway over the Hudson in Poughkeepsie. It's a pedestrian bridge spanning the Hudson river. The view is spectacular, if you're ever in the area it's a must see.
If you walk the entire bridge it's around two and half miles.
Facing North, can you see all the way up the valley.
Facing South, you get a great view of the Mid-Hudson Bridge
It was a really great experience, I would love it see in the fall, can you imagine the colors?