Echoes of Wisdom is fairly linear, but it doesn't take long for Zelda to be presented with a significant branching path. After Zelda makes her way to Suthorn Village and takes care of some business there,

Thus, you're better off using Echoes that can fly, such as Crows or Peahats. If you're completing this side quest later in the game, then you may have Wizzrobe, another recommended Echo. If you have Level 3 Echoes,

Dohna will be standing by the lake with two other people. She tells Zelda that there are three smaller rifts that need to be fixed that are scattered around the desert. They're in the Southern Oasis Ruins, Ancestor's Cave of Rest, and the Southern Gerudo Desert.