What is the highest unclimbed mountain in California?

I think no one really keeps track. I had a claim to one at 11.4K ft on the NE Yosemite boundary in the early 1970s, but this was done at a time where climbers were questioning the claims of every bump on the map. read more

The mountain most widely claimed to be the highest unclimbed mountain in the world in terms of elevation is Gangkhar Puensum (7,570 m (24,840 ft)). It is in Bhutan, on or near the border with China. In Bhutan, the climbing of mountains higher than 6,000 m (20,000 ft) has been prohibited since 1994. read more

Highest Unclimbed Prohibited Peak Gangkhar Puensum is Bhutan’s highest mountain and could be considered as the highest unclimbed peak in the world. The mountain has an elevation of 24,836 ft and a topological prominence of 9,826 ft. Gangkhar Puensum is located on Bhutan’s border with China. read more