I am from the UK. Myself and my son are flying into Chicago and spending a few days there before travelling to Baltimore in a hire car.
We leave Chicago on 6th July and have to be in Baltimore for a conference on 21st July. The only thing I have booked so far is the flights and 5 nights in a hotel in Chicago.
My son wants to go to Washington but apart from that we are just looking for interesting places to visit on the way. My son is a wheelchair user so places need to be accessible if possible :-)
Any tips most gratefully appreciated.