Unfortunately this place has been closed for about two years with no signs of re opening. You can…read moredrive up to the gate but there is security and you cannot go any further. Based on what I read online the dome of the observatory has collapsed with no plans on fixing it. They may open it as a museum in the future?

I personally loved this expedition. It could be pointless or too far for certain people or…read morefamilies but it was super important for my husband and it's a piece of science history. It's amazing to see it if you understand it. It's not expensive and it's interactive and the staff is so sweet and informative. The hike up the hill was a little unexpected and initially unwelcome but it wasn't that bad. If you use an inhaler then bring it. Bring a camera. Bring water. The gift shop is lacking and that's a real opportunity for them because I think people would spend money there. It's a once in a lifetime opportunity to see a piece of history in my opinion. It could use some definite upgrades and it is wayyyyyyy out in the boonies but I am glad we went.