Our first visit was... interesting but that is solely on us. We were looking for an outdoor activity and weren't quite prepared. It was $7 an adult to enter, $6 age 55 up. We were given a map for trails and directed to the parking area and visitor center. Easy to navigate from lot to Center, offering ramp and steps. The dome area is slated for renovations soon. There's a children area and a rotating screen displayed coming events, camps, and a small gift shop inside, and a deck w seating outside. Re the trails: TRUST the difficulty ratings of the trails. We chose a more difficult route and missed a trail marker (or a few), we took a wrong turn and ended up a bit lost so it took longer than expected. Thankful for the benches! Will go again, but will be better prepared... and better watch the trail markings!