A place well worth the visit when in Dallas. The museum was very interesting, and also sad even all these years later. Many disturbing questions still remain. The plaza is situated in a nice tree lined area, across the street is the museum. On the corner across from the museum is the museum store and cafe. The tickets for the museum are actually purchased in the store. The museum is up on the sixth floor, and an extra exhibit currently going on, on the seventh floor. An elevator takes you to the sixth floor so wheelchairs are easily accessible. To really take your time and see and read everything in the museum, I would allow 1 1/2 - 2 hours.