Snow Kingdom Clifftop is a location in Super Mario Odyssey. It is located in the Snow Kingdom, attached to the high outskirts of the kingdom.
The clifftop can only be accessed via the Snow Kingdom's secret painting. Where the painting is found depends on what order the kingdoms are visited.
On the clifftop, there is a Checkpoint Flag, a few Penguins close to the edge, and a treasure chest containing Power Moon #33, "Secret Path to Shiveria!".