of MS Heidelberg deck 4 (Sun)
- The fore-located Navigation Bridge (called “Wheelhouse” on riverboats) is passenger accessible and telescopic (can be lowered for passing under low bridges).
- Adjacent to the Wheelhouse are Awnings - outdoor shaded seating area with 4-seat tables and chairs, and full bar service.
- Sun Deck is furnished with sunloungers and deckchairs. Aft there is a deckgames area with Giant Chess Set and Putting Green (Mini-Golf).
- Two staircases connect to Upper Deck below.
- The wheelhouse, all railings and awnings are retractable to allow passing under low bridges.