Mission accepted...

Become an extreme stair climber

Climb to the top of the world's highest places without leaving home.

It's time to explore!

Mission Information
  1. Find a staircase. How high is one step?
  2. Divide the height of your mountain by the height of one of your steps.
  3. Climb that many steps to get to the top! If you have a Mission:Explore book you can tick off each place as you conquer it!
Mt. Everest 8,848m / 29,029ft
Mt. McKinley 6,194m / 20,320ft
Mt. Kilimanjaro 5,895m / 19,341ft
Ben Nevis 1,344m / 4,409ft

Search for the heights of other mountains or buildings to see what else you can climb.

This mission is taken from Mission:Explore, our book of 102 missions. Get the book now to discover missions and record your explorations.

Mission Risk: Low

Low. This should be easy but take care.

Tags: Mission:Explore Book Book 1 ME0010 distance

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    Mission:Explore Book Badge
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  • Challenger


Mission locations

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Recent activity


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Risky business

Doing missions on this website can be dangerous. Always get permission before exploring and make sure your plans are reasonably safe. A place that is safe one moment can become dodgy the next so keep your wits about you. We cannot take any responsibility for any injuries or harmful effects resulting from your actions. It's your job to survive your explorations intact.

To increase your chances of success complete our training and safety tips before starting. That way you are more likely to win points and keep your head on.

Mission Id: 3172