The Piper Ridge is a location in Breath of the Wild.
Breath of the Wild
The Piper Ridge is located just west of the Tabantha Great Bridge and south of the Nero Hill and Tabantha Tower. At the northwest end of the ridge, there is a Great Fairy Fountain where the Great Fairy Kaysa can be found.
Just south of Piper Ridge there are two Guardian Skywatchers that will patrol the area around the pathway. On one of the higher pillars just south of the ridge, there is a treasure chest with an Opal gem. On the large structure southwest of the ridge, near one of the other skywatchers, there are a pair of treasure chest that contain a Silver Rupee and a Meteor Rod.
At the peak of the ridge, there is a structure with a pinwheel on it. Shoot the balloons to get a Korok Seed. Just northeast of the peak at a slightly lower elevation, there are some Luminous Stone Deposits. There is also a small cave here with two statues and some offering plates. Drop an apple to get the Korok to appear.
Just northwest of Piper Ridge there is an enemy camp, down near the pathway. Here Link will encounter some Blue Bokoblin, Black Bokoblin, a Blue Lizalfos, and a Blue Moblin. There is a treasure chest within the camp that contains a Knight's Claymore.
Nearby Korok Seeds
Stand next to the pinwheel, shoot the balloons.
Put an Apple in the offering bowl.