Geibikei (猊鼻渓) is a ravine on the Satetsu River in the city of Ichinoseki, Iwate Prefecture, Japan.

[2] Geibikei is located in southern Iwate Prefecture, and is approximately two kilometers long.

Unlike the Genbikei ravine, which is also located in Ichinoseki, the Geibikei is wide enough to permit use of small boats, and thus the ravine is noted for its 90-minute boat trip up and back down the river pushed along with a pole by boatmen, who sing on the return leg of the journey.

Before the Meiji period, the ravine was unknown, and the surrounding area was regarded as a near-wilderness.

It was popularized by two local politicians, who invited numerous literary and political figures, including members of the aristocracy to visit the area.