Places and natural features

Niagara Falls

Niagara Falls is a group of three waterfalls on the Niagara River between Canada and the United States.

Also known as: Horseshoe Falls drop

How big is it?

51 m tall

Also 167.3 ft

Horseshoe Falls vertical drop · approximate
Typical recorded range: 50 m to 57 m.

Scale illustration of Niagara Falls, calibrated to its horseshoe falls vertical drop measurement.
The marked horseshoe falls vertical drop represents 51 m.

A little perspective

About the same scale as Leaning Tower of Pisa.

Leaning Tower of Pisa: The Leaning Tower of Pisa is a medieval freestanding bell tower in Pisa, Italy, famous for its unintended tilt.

True scale
01
Niagara Falls51 mHorseshoe Falls vertical drop
02
Leaning Tower of Pisa56 mOverall height
Both marked spans share one linear scale. Artwork keeps its proportions; poses and surface detail are illustrative.
Measurements, assumptions & sources +

Niagara Falls

A rounded 51 m vertical-drop anchor for Horseshoe Falls. The Niagara complex contains three waterfalls with different widths and drops; this is not total river elevation change.

Niagara Parks — Niagara Falls facts

The marked horseshoe falls vertical drop is calibrated. Unmeasured illustration details are representative.

Leaning Tower of Pisa

The freestanding bell tower is represented by a rounded 56 m base-to-top height. The top is not level and published heights differ slightly by side and convention.

Opera della Primaziale Pisana — Leaning Tower

The marked overall height is calibrated. Unmeasured illustration details are representative.

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Why this measurement?

Why we use 51 m

For comparison, this page uses horseshoe falls vertical drop. This is labelled approximate; the central value is useful for comparison, while real values or measurement solutions can vary. The recorded range is 50 m to 57 m.

A rounded 51 m vertical-drop anchor for Horseshoe Falls. The Niagara complex contains three waterfalls with different widths and drops; this is not total river elevation change.

The marked vertical span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →

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Recorded properties

Niagara Falls dimensions and measurements

PropertySelected valueRecorded rangeBasis
51 m50 m to 57 mapproximate

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These links use compatible length records, ordered around the selected value.

Sources and method

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The source records and measurement method remain available for inspection.

Read the measurement and artwork methodology →

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