The brutal observatory is huge although you can on...

The brutal observatory is huge although you can only go to the museum, but the experience is worth it.
If you go alone, you have to be careful because you can get lost on the road since the observatory is nestled between mountains, the entrance costs $ 12 per adult and you get an "all inclusive" bracelet.
First you see a museum with meteorites and where you can leave messages for other civilizations, then you can watch a video that is shown in English and Spanish every 30 minutes and finally you can see the observatory from a viewing point.