Explorer class · Regent · In service since 2016
Seven Seas Explorer
Seven Seas Explorer is an Explorer class cruise ship operated by Regent, in service since 2016. At about 55,254 gross tons, it carries roughly 750 guests and ranks #2 by size in the 5-ship Regent fleet we cover.
- 55,254 gross tons
- 750 guests
- 732 ft long
Photo: Olaf Kosinsky, CC BY-SA 3.0 de, via Wikimedia Commons
Ship facts
- Cruise line
- Regent Seven Seas Cruises
- Ship class
- Explorer class
- Entered service
- 2016 (10 years ago)
- Gross tonnage
- 55,254
- Guests
- 750
- Length
- 732 ft (223 m)
- Builder
- Fincantieri
- Flag
- Marshall Islands
- IMO number
- 9703150
About Seven Seas Explorer
Seven Seas Explorer arrived in 2016 billed as the most luxurious ship ever built, and she set the template for Regent’s modern fleet. Her interiors are opulent, with marble, chandeliers and a sweeping staircase, and every suite has a private balcony. The Regent Suite, a top-deck residence with its own spa area, is one of the most lavish accommodations at sea. Dining is a highlight, with several specialty restaurants included in the fare. Explorer appeals to experienced luxury cruisers who want space, quiet and plenty of choice, on itineraries that range across Europe, the Caribbean and beyond.
Best for: Luxury travelers who want opulent design, spacious balcony suites and an all-inclusive fare.
Seven Seas Explorer highlights
- Regent Suite with a private spa area and grand piano
- Chartreuse for contemporary French cuisine
- Prime 7 steakhouse and Pacific Rim, an Asian-fusion restaurant
- Culinary Arts Kitchen for hands-on cooking classes
- Unlimited shore excursions included in the fare
How Seven Seas Explorer 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 Explorer FAQs
How big is Seven Seas Explorer?
Seven Seas Explorer measures about 55,254 gross tons and is about 732 feet (223 m) long. That makes it #2 of 5 Regent ships we cover by tonnage, and #205 among all 255 ocean cruise ships in our guide.
How many passengers does Seven Seas Explorer carry?
About 750 guests, according to Wikidata's record for the ship. Cruise lines usually quote capacity at two guests per cabin; with third and fourth berths filled, the maximum is higher.
When was Seven Seas Explorer built?
Seven Seas Explorer entered service in 2016 and was built by Fincantieri.
What class of ship is Seven Seas Explorer?
Seven Seas Explorer belongs to Regent's Explorer class, alongside Seven Seas Grandeur, Seven Seas Splendor. Ships in the same class share a layout and most signature features.
Is Seven Seas Explorer 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 Explorer offers for your kids' ages.
Updated November 2026 by the BookMyDreamCruise editorial team. How we research and fact-check.
Sources: Wikidata, Wikipedia, Regent official site.