🌲 Themed set
Nature: how big are they really?
Giant trees, cacti and the highest mountains on Earth.
Unrolling the blueprint…
Real sizes in this set
Spoiler alert — play first! Every item in the nature set, smallest to largest.
| Object | Metric | Imperial | Measured |
|---|---|---|---|
| Sunflower | 3 m | 9 ft 10 in | tall |
| Saguaro cactus | 12 m | 39.4 ft | tall |
| Baobab tree | 20 m | 65.6 ft | tall |
| Coconut palm | 25 m | 82 ft | tall |
| Giant sequoia | 83.8 m | 275 ft | tall |
| Coast redwood (Hyperion) | 116 m | 381 ft | tall |
| Uluru | 348 m | 1,142 ft | tall |
| Angel Falls | 979 m | 3,212 ft | tall |
| Mount Fuji | 3,776 m | 2.35 mi | tall |
| Matterhorn | 4,478 m | 2.78 mi | tall |
| Mount Kilimanjaro | 5,895 m | 3.66 mi | tall |
| Denali | 6,190 m | 3.85 mi | tall |
| Mount Everest | 8,849 m | 5.5 mi | tall |
| Mauna Kea (base to peak) | 10.2 km | 6.34 mi | tall |
Nature comparisons
Questions
How does the nature size game work?
Each round shows one object at true scale as a solid blue yardstick. Stretch the dashed outline of a nature until it looks right, then press Measure to see its real size. Five rounds, up to 15 stars.
What is the largest item in the nature set?
Mauna Kea (base to peak), at 10.2 km (6.34 mi) tall.
And the smallest?
Sunflower, at 3 m (9 ft 10 in) tall.
Other themes
Animals
From garden ants to blue whales — guess the real size of the animal kingdom.
🗼Landmarks
Skyscrapers, towers, statues and wonders of the world, side by side at true scale.
🚀Vehicles
Cars, buses, jumbo jets, ocean liners and rockets.
🪐Space
Planets, moons and the Sun. Brace yourself — space is big.
🌲Nature
Giant trees, cacti and the highest mountains on Earth.
☕Everyday Objects
Things you hold every day — but do you really know how big they are?
🎻Musical Instruments
Violins, guitars, double basses and concert grand pianos.
⚽Sports
Balls, bats, boards, goals, courts and pools — how well do you know the field of play?
🍕Food
From a single grain of rice to a whole wheel of cheese — sizing up what's on your plate.