I loved Portland Maine when I lived there between August 2005 and December 2008 as a college person/recent grad. I have not been back since 2008 but I have heard it has become super hipster and more gentrified and the prices have followed (I mean, there was always Strange Maine, Bullmoose and Mexacali Blues as far as hipster is concerned even in 05). BTW, I don't know what it is with hipsters and yuppies and not being discerning about prices/not finding deals, maybe there is a correlation between being those things and having mom and dads money. But, from what I have heard from people who stayed in the region after I left in 08, things are quite expensive now...Anyway before I digress, I am not sure it is so cheap anymore, sadly. I rented a place for 575 right across from Deering Oaks Park in 07 and 08 that was just such an awesome place to live. I shudder to think what the price must be now for the same apartment.
Portsmouth, NH is cool and maybe hasn't been hit by the super trendy train that seems to have made a home in Pland.
Or go south and enjoy Washington DC. I lived there for nearly three years between August 2011 and May 2014. I made my own little book (quite nice) that I gave to a gf at the time about all the things we did together in DC. Every weekend for at least 6 months we found something different to do, most of the time on both Saturday and Sunday and never the same thing each weekend, and I still had tons of other things I did before I met her the year before. Any way, THANK GOD I took the book from her the last time I saw her, ahaha. But I can look at the and tell you (or anyone) all sorts of awesome under the radar things to do and see in DC. I consider myself to be quite knowledgable of the city and, per sqaure mile, I do not think there is a city in the world that beats DC as far as things to do and see (monuments, musuems, etc.). At least none out of the 100s and 100s I have visited. There is just soooo much. Once you get to know it real well and all the hidden gems, it is a magical place! Great city.
Philadelphia is a cool city. I love walking around the Penn U area and the area where the rowing regettas take place. In HS I went to 3 straight regettas and competed (2000, 01, 02) but now the name of the race escapes me.
Spent 4 nights in Portland last summer. Found it unbelievably overpriced for what it is.
Just verifies what I have been hearing, true pity. Was not always like that. I will never forget some of those 2 dollar buritos I would get with an ex at the time every Friday back in, had to be 07 and/or 08. I got 2, she got 1. 6 bucks plus tax. Sighhh.
If you stay in CT I am kind of biased towards the SE shoreline where I grew up: Mystic (seaport), Essex, Gilletes Castle, go from town to town and find your little slice of beach heaven if the temps cooperate. Even the Grisold Inn in Old lyme and just ride around the town centers of OL, Saybrook, Guildford, Clinton, Deep river, Essex, etc.
Just go to Portland. It isn't that much farther.
Stop in Kittery, Freeport, Saco, or Old Orchard Beach if you wish but the Old Port Area is what you are looking for.
All the other suggestions were good as well. Don't underestimate NYC/Boston either. You don't need leafy woods or a beach to have a nice getaway.
OOB, unless it has changed in the 10 or so years since I have been, big MEH. Always felt a little sketch, ditto Saco.
Good memories of Freeport back in the day.