Here you can find bike day passes (1 day) for the area Sunnegga or Rothorn (Zermatt-Sunnegga-Blauherd-Rothorn):
Anyone wishing to ride in a specific area of their choice will find the bike day ticket the perfect solution, as it entitles you to unlimited ascents on the lifts/trains within that area, including bike transport.
The amount of the reduction depends on the date of birth. Offical ID showing date of birth required.