Some of the craziest themed museums around the globe (20 Photos) By: Bob In: Interesting, Mind Blowing Sep 21, 2016 364 Liked! 82 Disliked 0 1 Cancun Underwater Museum, Cancun, Mexico We’ve all been to an interactive museum, but have you ever had to put on scuba gear to enjoy the exhibit? The Cancun Underwater Museum lets you enjoy being at shallow depths and marveling at pH-neutral clay – which helps promote marine growth. Like this post? 364 Liked! 0