KolnTriangle
Observation Decks & Towers
Sights & Landmarks
Attraction
About
The KölnTriangle, a striking landmark in Cologne, offers visitors an unrivaled panoramic view from its Reuleaux‑shaped observation deck. Guests can stroll across the glass floor, capture photos of the city’s skyline—including the iconic cathedral—from a unique perspective, and learn about the tower’s innovative design. Admission is affordable: adults €5, students and groups of five or more €4, while children under 12 enter free. The tower remains open from 11 a.m. to 8 p.m. October‑April every day, and from 11 a.m. to 10 p.m. on Fridays and Saturdays (returning to 8 p.m. on other days), with special early closure on Christmas Eve.
Highlights
- Spectacular Cityscape View
- Glass Floor Experience
- Reuleaux Triangle Design
Must-See Areas
Observation Deck
Glass Floor
Architectural Atrium
Good to Know
Good for
Families
Couples
History Enthusiasts
Photography Lovers
Best time to visit
Late spring to early autumn, when the weather is pleasant and crowds are manageable.
Pros & Cons
What visitors love
- Stunning Views
- Affordable Admission
- Family‑Friendly
- Architectural Marvel
Things to consider
- Crowded During Peak Season
- Limited Parking
- Long Wait Times
- Limited Food Options
What people are saying
"Crowded""Family Friendly""Unique Architecture""Photographic Opportunities"
At a glance
- Typical visit: about 1 hour 30 minutes
Tickets & pricing
Adult
€5.00
Student / Group
€4.00
Child
€0.00