The Weyzhiss Mountains were a mountain range located on Andoria.

In an alternate timeline, Thelin's father met his zhavey while vacationing in these mountains. (Star Trek: Myriad Universes novel: The Chimes at Midnight)

the planet Andor
cities and settlements	Harbortown • Laibok • Lor'Tan
landmarks and institutions	Grand Staircase • Therin Park • Tower Hill
geography	Weyzhiss Mountains
bodies of water	Anshim Ocean • Bo'ab • Central Canal • Emarnl Lake • Frost River • Khyzhon Sea • La'Len Ocean • La'Vor Sea • Lor'Tan Strait • Mar'it • Moss River • Smathl Lake • Lake Thalassa