Directions off of Hiway 13 well marked. Parking ample and within easy walking distance of the main building. Everyone was friendly. Lots of clean bathrooms. Great place for young kids in view of the number of "hands on" exhibits and lot of things to do with children. For adults the astronomical telescopes located in three seperate domes are guite impressive. "Walter" gave us a great tour of the telescopes and we were able to view Venus. Allow at least several hours to tour the buildings - especially with children who are allowed to "touch, handle and feel" most of the exhibits. Great for a family outing.