We had a very relaxing stroll around the grounds, and there is a self-guided audio that tells you all about each stop along the way. It was nice being able to walk anywhere you wanted on the grounds without having to just stay on the path. It was peacful, beautiful landscaping (and there were signs so you knew what the plants were - nice touch!), and it was interesting to see the houses. There were interesting videos as well in one of the cottages and back in the museum itself. It was pretty amazing to realize all the things that Edison was involved in and to see all the old pictures. Very much worth the time!!!