I've never had trouble at the Marriott. Last time I went it was closed (bad weather), but the lady at the desk told us to check out the second floor (beautiful) and implored that we come back on a clear day. It's a great view.
While it's not an observation deck per se, I REALLY like the view from the top of the 100 Clarendon Garage. On the weekend, you can go up to the top floor and feel as if you're the only one around. It's strange having that much space to yourself in the heart of the city. I once took a girl from Northeastern up there with a prepared picnic and a bottle of wine on a Saturday night. She absolutely loved it. I earned major points for that.
Bring a camera, the Hancock looks even more imposing from there than it does from the ground. The view of Copley Sq. and the BPL is awesome. I think the Pru form that angle looks as it was intended in the master plan (framed by the smaller towers).
Anyway, that's my suggestion and it's free.
While it's not an observation deck per se, I REALLY like the view from the top of the 100 Clarendon Garage. On the weekend, you can go up to the top floor and feel as if you're the only one around. It's strange having that much space to yourself in the heart of the city. I once took a girl from Northeastern up there with a prepared picnic and a bottle of wine on a Saturday night. She absolutely loved it. I earned major points for that.
Bring a camera, the Hancock looks even more imposing from there than it does from the ground. The view of Copley Sq. and the BPL is awesome. I think the Pru form that angle looks as it was intended in the master plan (framed by the smaller towers).
Anyway, that's my suggestion and it's free.