Maybe “Mountain Adventures (Above & Below 14K ft)” would work as it gives a hint to hiking 14ers but gives you the option to talk about all kinds of stuff if you want.
Instead, choose a name that will let you expand if you decide to later. Maybe “Mountain Adventures (Above & Below 14K ft)” would work as it gives a hint to hiking 14ers but gives you the option to talk about all kinds of stuff if you want.