Chattanooga, the east bay, western Mass.
Western Massachusetts...especially Northampton and also this little town, Turners Falls which is near greenfield. Oh, IN THE SUMMER. Unless you love snow, which can be cool of course in it's own right. Western Mass is a lot like Oregon. Green as shit but more genuine people overall. Less trendy kinda.
Arcata, Berkley, and Eugene on the west coast.
I love western mass. I used to live in Northampton and spent alot of time in T falls and Greenfield. Also close by is Brattleboro, VT which I think is an awesome town. I was pretty fond of the coops in three of the four towns mentioned. Plus there is tons of really cool forrest and streams and old fields to lie around in in western mass and vermont. There are several artsy, liberal colleges around here where I think its pretty easy to use their facilities/printmaking studios etc. Also if you look young enough or can befriend some kid on campus, there are assloads of college prep type boarding schools in this area where it is super easy to go eat at the dining hall for free (Northfield Mount Hermon School is halfway between Northampton and Brattleboro in Northfield, Mass and it even has a pretty decent salad bar and they don't have a dress code so its pretty easy to blend in). If anyone gets in your face, just tell them you're an alum.
I grew up around Berkeley and Oakland and if you are there I would advise checking out the Piedmont Cemetery, the Albany Landfill Park, adventurekids playround and getting tacos from the Sinaloa Truck on 23rd ave and International (east 14th) or the Guadalajara truck on Fruitvale and San Leandro in Oakland (if you aren't vegan... ).
I have also had a fun time whenever I've been to Arcata and but thought Eugene was kind of just a bunch of crappy bars (but there is this amazing sushi restaurant with the most kinds of veggie rolls I've ever seen.. like at least 20 different kinds of vegan ones there).
If you are into hanging in the forrest Washington is awesome. The evergreen forrest in Olympia has some cool treeforts and stuff. I haven't been up to the rainforrest here but everyone tells me how amazing it is.
Coastal Oregon is awesome (but kinda rainy and cold in the winter). I am personally down with Twin Rocks and Garibaldi.
Chattanooga, TN is probably my favorite place in the country. Tons of totally down ass wild Southern punks having a good time all the time (at least when I've been there). I felt like everyone was having an excellent time and also starting bands, getting grants for their screen printing projects, building decks for their 20 person kiddie pools etc. Everyone I know there is wild as all get out but also getting shit done. My favorite kind of people. Also, every day there was basically punk day: its almost humorously easy to sneak into the aquarium through the gift shop, getting into the movies is a breeze (three of us, two much more crusty and disheveled than I, were able to see two movies by picking one already torn ticket out of the trash and saying we'd lost the others) and the popcorn has free refills so just grab one of those bags while yer fishin for tickets. Also the Ben and Jerry's seems like its always kind of busy and we were able to just waltz out with $7 ice cream cones. Plus this town has some of the only pizza I've ever been down with. Out in the middle of nowhere about two hours from Chattanooga there is this amazing queer punk commune called Ida that has the raddest kids living there and tending crazy gardens and having punk shows in the barn (Dos Tornados and Black Rainbow was possibly the most fun show I've ever been to) and there is fire flies everywhere and an outhouse that looks like a tiny victorian mansion.