Sun Deck is accessible only by outside stairs (forward, aft and midship). This is the best vantage point to enjoy the scenic views along the cruise itinerary route.
Navigation Bridge (called “Wheelhouse” on riverboats) is passenger accessible and can be lowered for passing under low bridges.
Sun Deck is a large outdoor relaxation area with open-air seating (tables and chairs), retractable awnings (shaded seating zones), heated Swimming Pool (midship) and sunbathing area (with sunloungers and garden furniture / tables and chairs). Forward (adjacent to the Wheelhouse) are the solar panels producing most of boat's electricity. The sundeck area is served by its own outdoor Bar (aft).
Aft is located Arthur's Restaurant - a specialty (alternative) fine-dining venue with indoor-outdoor seating.
All cabin decks are connected via staircase and an elevator. Six outside staircases connect Deck 4 with Deck 3.