Meaning
A rocky mountain or pair of peaks in grey or brown, usually without snow. It stands for mountains, hills, hiking and nature in general.
Use it for weekend hikes, trekking trips, countryside escapes and mountain views: “Took the long trail today ⛰️ legs are done”. It also works as a calm nature symbol in bios. For snowy alpine peaks 🏔️ fits better, and Mount Fuji has its own 🗻.