Castaways Marina

Exclusive Retreat on the Mississippi River

Castaways is a private marina and a Minnesota corporation wholly owned by its shareholders. Accordingly, Castaways provides no mechanical, fueling, launching or haul out services. Such services are available at neighboring public marinas (see Local Area Features). Transient docking and pump out services are provided only to shareholders, tenants and their guests. Castaways is designed to accommodate large cruisers, houseboats and yachts from forty to ninety feet in length.

Marina Docking

  • Electrical Hook-up -- 30 amp or 50 amp
  • Water Hook-up
  • Bulk propane service for winter boaters
  • 10 foot head pier and 4 foot side fingers
  • Year-round fresh water access
  • Parking for tenders on front pier
  • On-site small boat storage

Communication Services

  • Free WiFi
  • Private phone and cable services available
  • Security cameras


  • New in 2018
  • Meeting room
  • Kitchen
  • Laundry
  • Bathrooms and showers
  • Storage rooms available for rent

Newport Private Island

  • Private across the channel
  • Picnic area
  • Fire Pit
  • Hiking Trail


  • Ample Private Off-street Parking
  • Trailer parking for small tender boats
  • Off-Season Boat on-Trailer Storage