<human>: Can you condense the text into three sentences or less?

I started my road trip in San Diego about four days ago and am trying to work my way across the states to make it back to Boston. So far me and my two friends have hit some of the big places (LA, Hoover Dam, Grand Canyon, Four Corners) and we are now in **Colorado Springs, CO**. Here is [the map] of our entire planned trip. We're intending on going to Boulder, CO next and then to Panama City, FL and then working our way all the way up the most interesting parts of the east coast. 

My biggest concern is finding stuff to do in between [Boulder and Panama City](

So I guess my question is for the locals of the all the areas we might be passing through (or people that have been there before): **What are some of the interesting places to stop that other people might not know about?**

I'll be posting a follow up with all the details of my trip as well as the interesting photos we've taken along the way. In the mean time here is a picture we took at Lake Mead (right by the Hoover Dam):

 [there is no context](
<bot>: I'm going from Boulder, CO to Panama City, FL and then up the east coast. Do you know of any interesting spots to hit along the way?