Cologne Cathedral Facts — 157m Tall, 632 Years to Build, 533 Steps

Q: How old is Cologne Cathedral?

Cologne Cathedral is over 775 years old. Construction began on August 15, 1248 and was completed on October 15, 1880 — taking 632 years in total.

Q: How tall is Cologne Cathedral?

Cologne Cathedral is 157.38 meters (516 feet) tall, measured to the top of the north tower. When completed in 1880, it was briefly the world's tallest building.

Q: How many steps are in Cologne Cathedral tower?

There are 533 steps from the ground to the viewing platform at 97 meters. The spiral staircase becomes narrower as you climb higher.

Q: Did Cologne Cathedral survive World War 2?

Yes. Cologne was 90% destroyed in WWII, but the cathedral survived despite being hit by 14 bombs. It was used as a navigation landmark by pilots and its thick Gothic walls withstood blast damage.

How Tall Is Cologne Cathedral? Size & Dimensions

Total height: 157.38 meters (516 feet) — north tower
Nave length: 144.58 meters (474 feet) — longest in Germany
Width: 86.25 meters (283 feet) at the transept
Nave height: 43.35 meters (142 feet) — one of the tallest Gothic vaults
Total floor area: 7,914 square meters (85,200 sq ft)
Stained glass: 10,000 square meters total
Facade area: 7,000 square meters — the world's largest church facade
Weight of each bell tower: approximately 6,000 tons

How Old Is Cologne Cathedral? Construction & History

Foundation laid: August 15, 1248 by Archbishop Konrad von Hochstaden
Completed: October 15, 1880 — after 632 years
Construction halt: Work stopped in 1473 and didn't resume until 1842
Original architect: Master Gerhard von Rile (French Gothic style)
Completion architect: Ernst Friedrich Zwirner (1842-1861)
Building material: Drachenfels trachyte (medieval) and Obernkirchen sandstone (modern restoration)
World's tallest building: 1880-1884 (4 years, surpassed by Washington Monument)
UNESCO World Heritage Site: Since 1996
Daily restoration: A permanent team of stonemasons works year-round — "the cathedral is never finished!"
Restoration budget: Approximately €10 million per year

→ Read the full history timeline

World War II Survival

Cologne bombed: 262 times during WWII
City destruction: 90% of Cologne was destroyed
Cathedral hit: 14 aerial bombs struck the cathedral
Why it survived: Used as a navigation landmark by both Allied and German pilots
Stained glass saved: Medieval windows were removed and hidden in salt mines before the bombing
Famous photo: The iconic 1945 photo shows the cathedral standing amid total devastation
Post-war repairs: Restoration took until 1956

→ Read the full WWII story

Interior & Artworks

Shrine of the Three Kings: Largest reliquary in the Western world (1180-1225)
Gero Crucifix: Oldest surviving monumental crucifix (970 AD)
Choir stalls: 104 carved oak seats (1308-1311), largest in Germany
Richter Window: 11,500 colored glass squares by Gerhard Richter (2007)
Bells: 11 bells, including the "Petersglocke" (St. Peter's Bell) weighing 24 tons — largest free-swinging bell in the world
Organ pipes: Over 5,500 pipes in the cathedral organ
High Altar: Largest medieval altar in Europe (1322)

→ Explore the full interior guide

Tower & Climb

Steps to the top: 533 narrow spiral steps
Viewing platform height: 97 meters (318 feet)
Average climb time: 20-30 minutes up, 15-20 minutes down
No elevator: Stairs only, getting narrower as you ascend
Ticket price: €8 adults, €4 children
Views include: Rhine River, Hohenzollern Bridge, and on clear days — the Siebengebirge mountains

→ Complete tower climb guide

Fun & Surprising Facts

Entry is FREE: The cathedral has always been free to enter — only the tower and treasury require tickets
Construction crane: A medieval crane sat on the unfinished south tower for nearly 400 years (1473-1868)
"Never finished": The cathedral has a permanent restoration team because the stone degrades constantly
Heaviest bell: The Petersglocke (24 tons) requires 12 men to ring it
Germany's #1: Most visited landmark in Germany at 6.6 million visitors/year
Cologne's symbol: The twin spires appear on every city logo, license plate, and official document
Next to the station: The cathedral is literally 50 meters from Cologne's main train station — you see it the second you exit
Funded by donations: The Dombauverein (Cathedral Building Association) has funded restoration since 1842

Frequently Asked Questions

How old is Cologne Cathedral?

Over 775 years old. Construction began August 15, 1248 and was completed October 15, 1880 — taking 632 years.

How tall is Cologne Cathedral?

157.38 meters (516 feet) to the top of the north tower. When completed in 1880, it was briefly the world's tallest building.

How many steps are in the Cologne Cathedral tower?

533 steps from the ground to the viewing platform at 97 meters. The spiral staircase becomes narrower as you climb.

Did Cologne Cathedral survive World War 2?

Yes. Cologne was 90% destroyed but the cathedral survived despite being hit by 14 bombs. It was used as a navigation landmark by pilots.

Visit This 775-Year-Old Masterpiece

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