Who doesn't love the Denver zoo? Help them win the top spot in the USA Today 10Best challenge for the best zoo in the USA!

USA Today has narrowed the list down to twenty contenders and our zoo made the cut! Now it is up to us to help them get that number 1 spot!

How did they narrow down their list? They looked at annual attendance, total acreage, admission fees, contributions to conservation efforts and so on. Go Denver zoo!

Also, be sure to check out the Denver Zoo's Facebook page here for a little bonus that they are offering!