Sage Temple Ruins
The Sage Temple Ruins is a location found in Breath of the Wild.
The Sage Temple Ruins are found right along the Regencia River, just west of the Giant's Forest and northwest of the Ancient Tree Stump. The water at the ruins is shallow enough where Link is able to easily walk, without having to swim. Although at the northwest end of the ruins, Link will find a Raft that he can take out onto the deeper waters of the Regencia River.
The area is heavily guarded by a dangerous Black Lizalfos that wields some Shock Arrows. Regular green Lizalfos and some Stalmoblin will also appear in the area. There are an assortment of weapons that are sticking into the ground in the area surrounding the Ruins, including a Rusty Claymore, Rusty Halberd, and a Rusty Shield.
In the area just south of the ruins, there is a block puzzle on the beach where Link can get a Korok Seed. A second Korok can be found right in the middle of the ruins, just east of the broken wagon. Climb up onto the small structure and lift the rock to get the seed.
There are a few treasure chests for Link to find within the ruins. A Silver Rupee can be found in the water, just south of the ruins. An Opal gem can be found in the runis of the building at the south end of the area. A Royal Halberd can be found in the ruins of the building right at the center of the region.
Nearby Korok Seeds
There is a rock on a standalone wall. Pick it up to find the Korok.