The Gooey Geyser is a location that Dora, Boots, and a number of other characters visit in the show. It takes on many different designs in its only four appearances.
- Its first was an actual geyser but just covered in pink goop.
- Its second was like the first, but over a LONG period of time, the goop hardened and created a mound as tall as two Doras.
- Its third was just a mini volcano but there was goop on sprinkled on the top and the other half was just rock.
- Finally, its fourth and final appearance is more of a refurbishment of the 3rd incarnation.
It is possible there is a giant current of pink goop running in an underground cavern in Dora's world which means there are multiple Gooey Geysers. Season 2 was the debut while Season 8 was its last appearance.
The geyser is able to erupt with pink goo periodically but in Catch the Babies, it shot out with bubbles instead of goo. It is unknown how it even appeared in the first place.