Across
- 2. A compact group of mountains, especially one that is separate from other groups.
- 7. The height of an object or point in relation to sea level or ground level.
- 9. The sport or activity of climbing mountains.
- 11. To travel across or through.
- 12. A metal plate with spikes fixed to a boot for walking on ice or rock climbing.
- 13. The element on the Periodic table with the atomic number 15.9994.
Down
- 1. A long walk, especially in the country or wilderness.
- 3. A climb or walk to the summit of a mountain or hill.
- 4. A surface of which one end or side is at a higher level than another; a rising or falling surface.
- 5. A close-fitting garment covering the whole head and neck except for parts of the face, typically made of wool.
- 6. The tallest mountain in the world.
- 7. An instrument for determining altitude attained, especially a barometric or radar device used in an aircraft.
- 8. A place where a person's foot can be lodged to support them securely, especially while climbing.
- 10. An action of moving downward, dropping, or falling.
- 12. To go or come up.