It isn't the same as travelling to truly remote cultures, of course, but odds are, your area has more stuff going on than you realize. My wife and I have taken to planning our occasional 2 week vacations with 2-4 days that we have plans for, and then plan to just use local resources to figure out what to do from there. And we always find things. Sometimes literally just driving down the road on the way to something else we found online and there's a little park on the side of the road or something dedicated to some interesting little thing. If you're just traveling as the wind takes you, it's not a problem that maybe that little park is only 10 minutes of "interesting". It's not a bad way to travel.