Holland America's Oosterdam onboard capacity is approximately 1,964 guests.

Included in your cruise fare are: 

• The Dining Room is a sophisticated venue with a range of palate-pleasing options
• Lido Market buffet for breakfast, lunch & dinner
• Dive In serves burgers and hot dogs by the pool
• 24/7 room service menu (Complementary and speciality items are both available on the menu, a room service charge may apply)

Specialty dining, for an additional fee, includes 

• Pinnacle Grill’s signature steakhouse at sea
• Canletto’s Italian casual dining experience with family-friendly menus 
• Morimoto By Sea Pop Up with a focus on fresh fish and seafood
• 24/7 room service menu (Complementary and speciality items are both available on the menu, a room service charge may apply)

There are a number of bars to discover, including:

• Crow’s Nest Bar relax with panoramic views from the top of the ship
• Crows Nest Cafe to enjoy a pastry or coffee with a side of ocean views
• Lido Bar is poolside, within the Lido Marketplace
• Sea View Poolside Bar offers a casual atmosphere
• Explorers Lounge’s elegant space for enjoying wine, cocktails or liqueurs
• Explorations Cafe is great for a casual morning coffee
• Gallery Bar for an art-themed bar with a sophisticated atmosphere
• Pinnacle Bar, the perfect pre-dinner option when dining at Pinnacle Grill
• Ocean Bar offers cocktails, ocean views & live music

Entertainment can be found in:

• World Stage performances
• Rolling Stone Lounge
• Casino
• Billboard Onboard
• Pool and Hydro pool
• Afternoon movies
• On Demand TV
• Library
• Trivia 
• Art & Craft
• Art Gallery
• Pickleball at Sea
• Sports court
• Fitness centre
• Spa and salon, and more

You can pre-book dining and entertainment online at Holland America’s website, or through the "Navigator" app up to three days prior to boarding. Once onboard, reservations can be made via the app or by visiting the Shore Excursions desk or dining venue directly. Otherwise, visit Guest Services, located in the Atrium, on Deck 1.

For voyages under 24 days, Holland America Line's Kids Club and youth activities program is designed for kids and teens ages 3-17 years. Supervised by full-time, professionally-trained staff, kids will have the opportunity to meet new friends and join in with arts and crafts, sports, video game competitions, scavenger hunts, challenging team games and themed parties. For voyages of 25-days or longer, including all Legendary and Grand Voyages, Kids Club is not available, however a selection of children’s activities will be offered for any children who may be onboard.

Oosterdam’s guest conduct policy is intended to ensure all guests enjoy their cruise experience while onboard/on shore during their holiday. You are expected to follow the direction of the ship’s Captain, who will take the necessary action to ensure the safety, security and well-being of all.