So, where to see them? Well, as you’re probably aware, sloths aren’t exactly fast movers. They can, however, be notoriously hard to spot in the jungle. For a guaranteed sighting and a little sloth education, there’s nowhere better than the Aiunau Sloth Sanctuary, which can be found close to Medellin in Colombia. Here you’ll be able to come face to face (or smile to smile) with these unique and friendly animals. What’s more, the workers at the sanctuary are passionate about educating its visitors on the current plight of sloths and how we can help to protect them. Sloth smiles and a lesson on how to help them? Now that’s a good day.