This brand-new zoo has exactly 96 terrariums, with a further 16 being built in the near future. Of those 112 exhibits, almost every single one is home to rattlesnakes. It must be the largest collection for that type of animal on the planet.
@Fallax Yes, one room that's around 2,400 square feet in size. There's currently 96 terrariums, but along the far right-hand side rear wall there will be 16 more added to make it 112 in total. Other than a handful of other creatures (Gila Monster, a few Kingsnakes), the entire zoo is rattlesnakes.