Hello, friend, and welcome to Solace Weyr, the dead-as-shit Dragonriders of Pern site which was recently liberated from invisible-thread hell. Nobody roleplays here any more, but this place is still pretty great. Feel free to stay a while and admire its quiet beauty.
One area of the valley is ringed by fence to keep in herdbeasts and runners that are kept at the Weyr. The corrals extend from the cliff wall down to the creek that runs through the canyon, which provides a convenient and reliable source of water.