Explorer class · Regent · In service since 2023
Seven Seas Grandeur
Seven Seas Grandeur is an Explorer class cruise ship operated by Regent, in service since 2023. At about 56,199 gross tons and ranks #1 by size in the 5-ship Regent fleet we cover.
- 56,199 gross tons
- 735 ft long
Photo: Mustang Joe, CC0, via Wikimedia Commons
Ship facts
- Cruise line
- Regent Seven Seas Cruises
- Ship class
- Explorer class
- Entered service
- 2023 (3 years ago)
- Gross tonnage
- 56,199
- Length
- 735 ft (224 m)
- Builder
- Fincantieri
- Flag
- Marshall Islands
- IMO number
- 9877444
About Seven Seas Grandeur
Seven Seas Grandeur is the third Explorer-class ship, entering service in 2023 and refining the opulent formula of Seven Seas Explorer and Seven Seas Splendor. Every suite has a private balcony, public rooms are lavish without being stuffy, and the art collection is among the most extensive at sea. Regent’s all-inclusive fare covers specialty dining, drinks, gratuities and unlimited shore excursions, so the experience feels genuinely hassle-free. Her signature accommodation is the Regent Suite, a top-deck residence with its own spa area. Expect a quiet, well-traveled crowd and itineraries that include Europe, the Caribbean and longer Grand Voyages.
Best for: Travelers who want the most refined of Regent’s Explorer-class ships and a truly all-inclusive luxury experience.
Seven Seas Grandeur highlights
- Regent Suite, a top-deck residence with an in-suite spa retreat
- Chartreuse, a modern French restaurant
- Prime 7 steakhouse and Pacific Rim pan-Asian restaurant
- Culinary Arts Kitchen with hands-on cooking classes
- Serene Spa & Wellness
How Seven Seas Grandeur compares in size
- Seven Seas Grandeur56,199
- Seven Seas Explorer55,254
- Seven Seas Mariner48,075
- Seven Seas Voyager42,363
- Seven Seas Navigator28,550
Gross tonnage measures a ship's enclosed volume, not its weight. Source: Wikidata.
Explorer class sister ships
Sailing with Regent
Regent Seven Seas Cruises is one of the most all-inclusive luxury lines at sea: fares cover unlimited shore excursions, specialty dining, premium drinks, gratuities, Wi-Fi and, for US and Canadian guests, roundtrip flights on most voyages. Its six all-suite ships carry 500 to 750 guests on worldwide itineraries. It suits affluent travelers who want luxury without extra bills, less so those seeking a casual vibe or a bargain.
Read our full Regent guide: dining, drinks, tipping and who it suits →
Seven Seas Grandeur FAQs
How big is Seven Seas Grandeur?
Seven Seas Grandeur measures about 56,199 gross tons and is about 735 feet (224 m) long. That makes it #1 of 5 Regent ships we cover by tonnage, and #203 among all 255 ocean cruise ships in our guide.
When was Seven Seas Grandeur built?
Seven Seas Grandeur entered service in 2023 and was built by Fincantieri. It's one of the newest ships at sea.
What class of ship is Seven Seas Grandeur?
Seven Seas Grandeur belongs to Regent's Explorer class, alongside Seven Seas Splendor, Seven Seas Explorer. Ships in the same class share a layout and most signature features.
Is Seven Seas Grandeur good for families?
Children can sail, and Regent offers a youth program on select summer and holiday sailings, but families are uncommon. The atmosphere and itineraries suit older children and teens best. Facilities vary by ship, so check what Seven Seas Grandeur offers for your kids' ages.
Updated November 2026 by the BookMyDreamCruise editorial team. How we research and fact-check.
Sources: Wikidata, Regent official site.