Excelsior House, Jefferson, Texas
Probably my favorite building in Jefferson, the historic Excelsior House Hotel has as much history as the Alamo. Or at least almost as much. Like basically everywhere else in town, it's got a few ghost stories floating around it. You can take a tour of the hotel without having to stay for 8 dollars, so I did (but it's worth staying in, I just didn't have time). It's a really cool place and a must-visit when you're in town.