S.S. Marlene is a planned Uniworld Super Ship riverboat inspired by German-American actress and singer Marlene Dietrich. Scheduled to launch in 2027, the 135-metre vessel is designed for 154 guests with 57 staff and will sail primarily on the Danube and other Central European waterways. Its Art Deco-influenced concept includes riverview accommodations, two Grand Suites, butler-serviced suites, a fitness center, spa, and multiple public spaces. The ship remains pre-delivery as of August 8, 2026. ([uniworld.com](https://www.uniworld.com/us/ships/ss-marlene/))
Marlene Dietrich-inspired Art Deco styling, 154-guest capacity, two Grand Suites, and a planned adjoining-stateroom configuration that can create a two-bedroom suite. ([uniworld.com](https://www.uniworld.com/us/ships/ss-marlene/))
Uniworld identifies S.S. Marlene as a luxury Super Ship with planned dining and lounge spaces; detailed venue names and final dining configuration have not been fully published on the official ship page. ([uniworld.com](https://www.uniworld.com/us/ships/ss-marlene/))
Public areas are planned around a stylish river-cruise lounge and social atmosphere, with the ship’s Dietrich-inspired design as a central theme. A detailed entertainment program has not yet been published. ([uniworld.com](https://www.uniworld.com/us/ships/ss-marlene/))
The planned 77-cabin inventory comprises 2 Grand Suites, 8 Suites, 20 Deluxe French Balcony cabins, 35 French Balcony cabins, and 12 Classic cabins. Suites include riverview views, marble bathrooms, butler service, and enhanced in-room amenities. ([uniworld.com](https://www.uniworld.com/us/ships/ss-marlene/))
No ship-specific family facilities are currently documented by Uniworld. The published design is oriented toward luxury river cruising rather than dedicated children’s amenities.
The official ship page shows a fitness center and spa; further wellness details remain unpublished. ([uniworld.com](https://www.uniworld.com/us/ships/ss-marlene/))
Jump from S.S. Marlene sailings into the broader destination network with cruise line and region hub pages.
7-Night European River Cruises: Budapest to Regensburg via Bratislava, Vienna & Engelhartszell
