Hopefully some CPers can help me out here!
Going to Boston in April and will have a couple free days - 1st time I've ever been to East Coast US, so what are the cool attractions/sights/etc that I should check out while there?
Is it worth it to get that city pass they offer (
http://www.citypass.com/city/boston.html)?
Outside of Fenway, what are the cool things to check out?
Thanks in advance for your advice!