10 Amazing National Monuments (Including One You Can't Visit!)

Overview of 10 beautiful National Monuments in the US. These are similar to National Parks, often protecting landscapes as beautiful as the Parks. I cover ones that represent different types of geology- mountains, canyons, oceanography, and more. There are way more 10 National Monuments, so this isn't meant to be exhaustive or even a Top 10, just a look at 10 beautiful parks.