Beyond Frontiers of Papua New Guinea
A 10 night voyage on Coral Adventurer from Rabaul to Port Moresby through New Britain, the Louisiade area and the islands of Milne Bay. Calls include Nissan Island, Jacquinot Bay, Gasmata, the Lusancay Reef and Bona Bona Island. Two departures are published, in October 2026 and October 2027.
- Operated by: Coral Expeditions
- Ship: Coral Adventurer
- Length: 10 nights
- Regions: South Pacific
- From: est. $9,170 (A$ 13,940) per person
- Next departures: 2026-10-28, 2027-10-04
- Route: Rabaul → Nissan Island (Green Island) → Tol, New Britain Island → Jacquinot Bay → Gasmata (Linden Harbour) → Lusancay Reef → Nasikwabu (Alcester) Island → Itamarina Island → Gunu Bara Bara Island → Bona Bona Island & Delima Island → Port Moresby
The ship
- Coral Adventurer: 60 guests, built 2019
Departures
- 2026-10-28: $9,170
- 2027-10-04: $9,170
Booking is arranged by an affiliated travel advisor, not by Your Naturalist. Your Naturalist does not operate or sell this sailing; deposits, payment schedules and cancellation terms are the cruise line's own. A request from this page reaches the travel advisor directly, who arranges the sailing with the line, including any current offers the line is running, and assists before and during travel.