Kevin

When we were there, services were beheld in the sanctuary so we weren't able to go in but still got to visit the attached museum. Even the museum was well worth the low admission price. While it's certainly not large, the historic collection of artifacts from the Roman Catholic Church were just incredible see (and we aren't even Catholic). Most of the displays are items from the 1400's-1700's. To see a bible from the 14th century- and as well preserved as these are- was amazing. We were only in Frankfurt for a few hours, but I'm glad this was one of the stops we made. We would absolutely come back.

This is a great experience and in a beautiful setting in the shadow of Mt. Rainer. I hadn't been here in several years (10+) and I was happy to see it was just as good. Like any drive through wildlife park where the animals are free to roam, what you see is hit or miss because the critters are free to do as they want. We did manage to see a lot of elk, some deer, a few bison, and a couple sheep (the last two weren't even spotted by the guide).
The walking exhibits are also good to see and while still in a very natural setting, are more visible than those in the driving area. It's a great experience for kids and adults alike. It's about a 3.5 hour drive for us, so we likely won't be back for another 10 years or so, but still highly recommend it (it's worth the trip at least once).