Nature · #178 biggest of 1,014
How big is a sand dune?
180 m
A sand dune measures 180 m. That's about 15 school buses lined up end to end.
By the numbers
- That's 180 meters, or about 591 feet.
- It's about 106 times taller than an average adult (1.7 m).
- Roughly 15 school buses could line up across it.
- At a normal walking pace you'd cross it in about 129 seconds.
- Out of all 1,014 things in this collection, it ranks #178 by size.
Size comparison
How sand dune stacks up against things of a similar size. Tap any bar to explore it.
Gateway Arch
192 m
Space Needle
184 m
Statue of Unity
182 m
Three Gorges Dam
181 m
sand dune
180 m
submarine
170 m
Washington Monument
169 m
High Roller wheel
167 m
Singapore Flyer
165 m
Bars use a logarithmic scale so everything fits — real differences are even more extreme!
Fun fact
Standing beside it, an average person (1.7 m tall) would reach only about 0.944% of its height.
More in Nature
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