What is included in the cruise fare?

Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.

How far in advance should I book this cruise?

For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on S.S. Marlene.

What documents do I need to board?

Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Bucharest may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.

Can I change or cancel my booking?

Change and cancellation policies depend on Uniworld River Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.

What is a 16-night cruise like?

A 16-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from S.S. Marlene. Pack for both formal nights and casual deck days.

S.S. Marlene 16-night Grand Highlights of the Danube - Bucharest to Passau from Bucharest, Jul 2, 2027

Uniworld River Cruises · S.S. Marlene · Jul 02, 2027 – Jul 18, 2027

Visit Bucharest, Giurgiu, Ruse, Vidin, Golubac and 9 more ports

Departure Bucharest

Return Passau

Duration 16 Nights

From $9249 pp

Itinerary

Day 1

Bucharest Arrives 12:00 AM · Departs 12:00 AM
Day 2

Bucharest Arrives 12:00 AM · Departs 12:00 AM
Day 3

Giurgiu Arrives 12:00 AM · Departs 12:00 AM
Day 4

Ruse Arrives 12:00 AM · Departs 12:00 AM
Day 5

Vidin Arrives 12:00 AM · Departs 12:00 AM
Day 6

Golubac Arrives 12:00 AM · Departs 12:00 AM
Day 7

Belgrade Arrives 12:00 AM · Departs 12:00 AM
Day 8

Ilok Arrives 12:00 AM · Departs 12:00 AM
Day 9

Budapest Arrives 12:00 AM · Departs 12:00 AM
Day 10

Batina, Croatia Arrives 12:00 AM · Departs 12:00 AM
Day 10

Budapest Arrives 12:00 AM · Departs 12:00 AM
Day 11

Budapest Arrives 12:00 AM · Departs 12:00 AM
Day 12

Bratislava Arrives 12:00 AM · Departs 12:00 AM
Day 13

Vienna Arrives 12:00 AM · Departs 12:00 AM
Day 14

Durnstein Arrives 12:00 AM · Departs 12:00 AM
Day 15

Linz Arrives 12:00 AM · Departs 12:00 AM
Day 16

Passau Arrives 12:00 AM · Departs 12:00 AM
Day 17

Passau Arrives 12:00 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Ocean View $9249

Balcony $11399

Suite $18099

Ports of Call

Bucharest
Giurgiu
Ruse
Vidin
Golubac
Belgrade
Ilok
Budapest
Batina, Croatia
Bratislava
Vienna
Durnstein
Linz
Passau

About This Cruise

16-night Uniworld River Cruises S.S. Marlene cruise from Bucharest to Giurgiu, Ruse, Vidin and Golubac Compare cabins from $9,249.

Cruise Line Uniworld River Cruises

Ship S.S. Marlene

Frequently asked questions

What is included in the cruise fare?: Standard cruise fares include your cabin, onboard meals at main dining venues, most non-specialty entertainment, use of pools and common facilities, and transport between ports of call. Gratuities, specialty dining, alcoholic drinks, shore excursions and onboard spa services are typically billed separately.
How far in advance should I book this cruise?: For popular sailings, booking 6–12 months ahead typically gives the best cabin selection and fares. Last-minute discounts can appear 30–60 days before departure when the cruise line wants to fill remaining cabins on S.S. Marlene.
What documents do I need to board?: Most international itineraries require a passport valid for at least six months beyond your return date. Closed-loop sailings that depart and return to the same U.S. port from Bucharest may accept a government-issued photo ID plus a certified birth certificate for U.S. citizens — always verify with the cruise line.
Can I change or cancel my booking?: Change and cancellation policies depend on Uniworld River Cruises's fare type and how close you are to departure. Refundable deposits typically allow changes up to the final-payment date without penalty; closer to sailing, cancellation fees scale up. Review the specific fare rules before booking.
What is a 16-night cruise like?: A 16-night cruise balances relaxing sea days with active port days. You can expect a mix of onboard programming — dining, entertainment, spa and fitness — and multiple shore excursions from S.S. Marlene. Pack for both formal nights and casual deck days.