Baltic Sea Adventure Cruise | National Geographic Fleet
https://www.expeditions.com › Baltic Sea › Luxury Cruises
AdHike rugged landscapes, visit ancient sites, and spot seabirds along the Baltic isles. Taking travelers to the furthest reaches of our planet for over 50 years.
Shore Activities Included · Responsible Eco-Tourism · #1 Small Cruise Ship Line
Amenities: Sail in Luxurious Comfort, Authentic expedition ship, Just 81 outside cabins