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 Seven Seas Mariner.

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 Rome (Civitavecchia) 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 Regent Seven Seas 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 18-night cruise like?

A 18-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 Seven Seas Mariner. Pack for both formal nights and casual deck days.

Seven Seas Mariner 18-night Rome (Civitavecchia) to Athens from Rome (Civitavecchia), Sep 2, 2027

Regent Seven Seas Cruises · Seven Seas Mariner · Sep 02, 2027 – Sep 20, 2027

Visit Rome (Civitavecchia), Salerno, Messina, Valletta, Kotor and 10 more ports

Departure Rome (Civitavecchia)

Return Athens (Piraeus), Greece

Duration 18 Nights

From $18349 pp

Itinerary

Day 1

Rome (Civitavecchia) Arrives 12:00 AM · Departs 5:00 PM
Day 2

Salerno Arrives 7:00 AM · Departs 5:00 PM
Day 3

Messina Arrives 8:00 AM · Departs 5:00 PM
Day 4

Valletta Arrives 8:00 AM · Departs 5:00 PM
Day 5

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 6

Kotor Arrives 8:00 AM · Departs 5:00 PM
Day 7

Dubrovnik Arrives 7:00 AM · Departs 4:00 PM
Day 8

Rijeka Arrives 10:30 AM · Departs 6:00 PM
Day 9

Venice, (Fusina) Arrives 7:00 AM · Departs 5:00 PM
Day 10

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 11

Rijeka Arrives 8:00 AM · Departs 5:00 PM
Day 12

Split Arrives 8:00 AM · Departs 5:00 PM
Day 13

Bari Arrives 8:00 AM · Departs 5:00 PM
Day 14

Igoumenitsa Arrives 8:00 AM · Departs 5:00 PM
Day 15

Katakolon Arrives 8:00 AM · Departs 5:00 PM
Day 16

At Sea Arrives 12:00 AM · Departs 12:00 AM
Day 17

Monemvasia Arrives 8:00 AM · Departs 5:00 PM
Day 18

Mykonos Arrives 8:00 AM · Departs 5:00 PM
Day 19

Athens (Piraeus), Greece Arrives 5:30 AM · Departs 12:00 AM

Cabin Prices

Prices as of 2026-10-19.

Prices per person, based on double occupancy in USD.

Suite $18349

Ports of Call

Rome (Civitavecchia)
Salerno
Messina
Valletta
Kotor
Dubrovnik
Rijeka
Venice, (Fusina)
Split
Bari
Igoumenitsa
Katakolon
Monemvasia
Mykonos
Athens (Piraeus), Greece

About This Cruise

18-night Regent Seven Seas Cruises Seven Seas Mariner cruise from Rome (Civitavecchia) to Salerno, Messina, Valletta and Kotor Compare cabins from $18,349.

Cruise Line Regent Seven Seas Cruises

Ship Seven Seas Mariner

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 Seven Seas Mariner.
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 Rome (Civitavecchia) 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 Regent Seven Seas 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 18-night cruise like?: A 18-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 Seven Seas Mariner. Pack for both formal nights and casual deck days.