Souvenir Shopping
Cascade Kingdom contains 50 Regional Coins in the form of purple stone disks. All 50 purple coins can be found during your initial visit but Mario must depart Cascade Kingdom aboard the Odyssey and return later in order for the Crazy Cap shop to become available.
Local Currency
The trickiest batch of Regional Coins to find in Cascade Kingdom are located high atop a cliff, behind the red door leading to Power Moons #16 and #17. Ride the second set of lifts to the very top and leap for the gray ledge. Follow this around the corner and out of the 8-bit level onto a ledge containing four more Regional Coins.
