I was always fond of Dubsdred in Orlando, great old course, former tour stop, virtually everyone who play the tour from the 30s-50s played it at some point in time.
I loved playing the old Hershey Parkview golf course, until Hershey Co decided to turn it into a parking lot. Freaking parking lot. History back to the 20s, hosted tour events, a couple of the coolest green complexes you will ever see, one of the great short, uphill par 3s, etc. all in a 6100 yard package and affordable green fees.
Growing up in Central Pennsylvania, there are a ton of pretty good golf courses out in the middle of the country. Unique designs, certainly not cookie cutter concepts, and respectable course conditions. Many of them hosted annual better ball events, the Pennsylvania version of the Texas beer and BBQ circuit.