Bonn Marriott Hotel, BonnBonn Marriott Hotel in Bonn, Germany has a corrected score of 3.1 ± 0.2 (solid evidence, 4 of 4 platforms), ranked 23 of 42 hotels we score in Bonn. Its platform ratings, normalised to 0-5, average 3.1 before correction: Booking.com 2.9, Tripadvisor 3.2, Google 3.3, Agoda 3.0. Rooms from about $138 a night (cached, not a live quote).Located at Platz der Vereinten Nationen 4, the Bonn Marriott Hotel sits directly on the banks of the Rhine River. This five-star property is positioned near the Museum Mile and the World Conference Center Bonn, making it suitable for business travellers and museum visitors. The hotel features contemporary non-smoking rooms and suites, several of which overlook the water. On-site facilities include an indoor swimming pool, a full-service spa, a fitness centre, and a rooftop terrace with a restaurant. While the hotel offers extensive event spaces and multiple dining venues, guest ratings on some booking platforms are notably lower than others.What stands out

Direct Rhine river views

Indoor swimming pool and spa

Proximity to the Museum Mile

Spacious modern rooms

Watch out for

Inconsistent guest review scores

Better-scored in Bonn

Motel One Bonn-Hauptbahnhof, Bonn: 3.7 ± 0.2 (solid evidence, 3 of 4 platforms), from $103 a night. Motel One Bonn-Hauptbahnhof is a 3-star design hotel situated at Am Hauptbahnhof 12, directly opposite Bonn Central Station.

Hotel Deutsches Haus, Bonn: 3.7 ± 0.2 (solid evidence, 4 of 4 platforms), from $200 a night. Hotel Deutsches Haus is a privately run three-star hotel located on Kasernenstraße in Bonn’s Old Town.

Burg Heimerzheim, Bonn: 3.7 ± 0.2 (fair evidence, 2 of 4 platforms), from $137 a night. Burg Heimerzheim is a three-star hotel set in a restored water castle in Swisttal, Germany.