Machu Picchu is a site in Peru's Sacred Valley that preserves a 15th-century estate of the Incan Empire, and one of the most familiar icons of Incan civilization.
In The Treasure of Peg-Leg Wilson #2, Mahna Mahna and the Snowths sing their signature song using Machu Picchu for the words.
As promotion for the home video release of Muppets Most Wanted, an image posted to Tumblr and Instagram featured Fozzie Bear at the famous site.
The Queen of Nacho Picchu references Machu Picchu, herself dressed in attire resembling Incan civilization.
A segment of Lola Aventuras on Plaza Sésamo features Lola finding the site with the help of some locals.
Bert and Ernie's Great Adventures includes a segment in which Ernie wants to hear the Squeaking Duckies of Quacku Picchu.
In The Muppets episode "Hostile Makeover", Gonzo's mother gets lost when riding up Machu Picchu on a goat during a South American cruise; as Gonzo explained to Kermit, "you know my mother's a terrible goat rider."