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Rhine in Flames (Bonn & Siebengebirge)

Rhein in Flammen (Bonn)

Bonn, Germany

May 1 - 3, 2026ConfirmedSource

Each May, the Rhine near Bonn glows for Rhein in Flammen, when a long procession of illuminated boats sails upriver beneath bursts of synchronized fireworks. Crowds line the banks and the Siebengebirge hills to watch the night light up, in a spectacle of fire and water shared by Bonn and its neighboring towns.

Key moments

Illuminated Ship Procession

Visitors line the Bonn riverside (Rheinaue) or ride on boats. It's a public spectacle open to all, best experienced along the riverbanks.

Where it happens

Rheinaue Bonn

Bonn, Germany

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How to show up well

Prepare before you go

Arrive early for good river vantage, bring picnic blanket

Read the local rhythm

General festival behavior; especially do not litter along riverbanks.

Respect local boundaries

A secular celebration on the Rhine; treat it like any major public festival with respect fo...

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Practical notes

Crowds & timing

Crowd level: high.

Tickets

Free events are available.