Upper Amazon: A River Expedition
A round trip from Nauta into the Pacaya-Samiria National Reserve aboard the 28-guest Delfin II, exploring blackwater tributaries by skiff and kayak with naturalists aboard. Lindblad also sells this week from Lima as an eight-night trip with the land nights and internal flights added; it is the same sailing at the same fare, so it is listed once here.
- Operated by: National Geographic × Lindblad Expeditions
- Ship: Delfin II
- Length: 7 nights
- Regions: Amazon, South America
- Wildlife: Pink and grey river dolphins, three-toed sloths, squirrel and monk saki monkeys, hoatzin, macaws and caiman
- From: $9,210 per person
- Next departures: 2026-11-15, 2026-12-06, 2026-12-13, 2026-12-20, 2027-01-10, 2027-01-17
- Route: Lima → Iquitos → Nauta → Pacaya Samiria National Reserve → Nauta → Iquitos → Lima
The ship
- Delfin II: 28 guests, built 2009
Departures
- 2026-11-15: $9,210
- 2026-12-06: $9,210
- 2026-12-13: $9,210
- 2026-12-20: $9,210
- 2027-01-10: $9,210
- 2027-01-17: $9,210
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.