Crivo was an inhabited planet. It was renowned as a tourist destination, featuring such attractions as the Crivian Planetary Museum, the Glass Islands, and the Smoke Lakes.
In 2259, Marie Batel proposed that she and Christopher Pike take their first vacation as a couple on Crivo. Pike, however, thought that Crivo was too "touristy", and the two ultimately decided to go elsewhere. (SNW: "Subspace Rhapsody")
This planet was only mentioned in dialogue.