What to do in Rhein-Sieg-Kreis District

Activities, attractions and tours

A historic church with multiple spires, surrounded by lush greenery and a mountainous backdrop.
A river winding through a densely populated city with a prominent tower in the distance.
A river winding through a densely populated city, surrounded by lush green hills.
A river winding through a densely populated valley with a forested hillside on one side.
A river winding through a densely populated city with a backdrop of hills and trees.
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Most fun & popular experiences in Rhein-Sieg-Kreis District

Tours & day trips

See all 219 activities
Cologne Rhine River 1-Hour Sightseeing Cruise

Cologne Rhine River 1-Hour Sightseeing Cruise

Activity duration is 1 hour
8.2 out of 10 with 65 reviews
Price is NZ$40 per adult
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Private & custom tours

See all 72 activities
Cologne Haunted Quest: The Witch Self-Guided Tour

Cologne Haunted Quest: The Witch Self-Guided Tour

Activity duration is 1 hour and 30 minutes
3.8 out of 10 with 7 reviews
Free cancellation available
Price is NZ$14 per adult*
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Adventure & outdoor

See all 24 activities
Public brewhouse tour in English

Public brewhouse tour in English

Activity duration is 2 hours
9.8 out of 10 with 41 reviews
Free cancellation available
Price is NZ$39 per adult
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Cruises & boat tours

See all 12 activities
Cologne: Panoramic City Cruise

Cologne: Panoramic City Cruise

Activity duration is 1 hour
8.4 out of 10 with 996 reviews
Free cancellation available
Price is NZ$40 per adult
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Attractions

See all 8 activities
KölnCard - City Pass

KölnCard - City Pass

Activity duration is 2 days
8.0 out of 10 with 29 reviews
Free cancellation available
Price is NZ$36 per traveller
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What to do in Rhein-Sieg-Kreis District

Stay near popular Rhein-Sieg-Kreis District attractions

A historic castle with multiple spires, surrounded by autumn foliage and a distant cityscape.
Photo by Joanna Hull
Open Photo by Joanna Hull

Dragon's Rock

9.2/10 (110 reviews)
You can learn about the history of Königswinter when you stop by Dragon's Rock. While you're in the area, stroll along the riverfront.
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Day trip destinations from Rhein-Sieg-Kreis District

A bridge with a gothic cathedral in the background.

Cologne

A museum with red umbrellas, a modern building, a stone structure, and a historic red building with a tower.

Troisdorf

A cobblestone street lined with historic buildings, shops, and cafes.

Bonn

A road sign with the text "Hennef (Sieg)" against a blue sky with clouds.

Hennef

A historic town with a prominent tower, cobblestone streets, and a stone bridge.

Euskirchen

A river with a bridge, a hill with a church, and a row of houses along the riverbank.

Unkel

A calm lake surrounded by dense forests and hills.

Siegburg

A river curving through a town with a bridge, surrounded by greenery and hills.

Remagen