The all-suite 100-passenger Caledonian Sky is a spacious yet intimate expedition vessel. Refurbished in 2012, her beautifully designed public spaces include a single seating dining room, a large lounge with piano, elegant bar, enclosed panoramic viewing deck, library and gym. Outside decks feature an aft sun deck where meals are served in pleasant weather, and the promenade deck open to all travelers for scenic photography as well as wildlife and seabird viewing. All cabins have an ocean view and include a sitting room, en suite bathroom, flat screen television, spacious wardrobes and dressing table. Wireless Internet access is available throughout the ship. For excursions ashore, the Caledonian Sky carries a fleet of Zodiacs.

Category 1 (Standard Suite): 244 sq feet, ocean-view cabin with sitting area, bathroom, and portholes; bed can be configured as two twins or one double
Category 2 (Superior Suite): 232 sq feet, ocean-view cabin with sitting area, bathroom, and large window; bed can be configured as two twins or one double
Category 3 (Premium Suite): 217-243 sq feet, ocean-view cabin with sitting area, bathroom, and large window; bed can be configured as two twins or one double
Category 4 (Premium Deck Suite): 217-243 sq feet, ocean-view cabin with sitting area and bathroom; bed can be configured as two twins or one double
Category 5 (Corner Deck Suite): 217-243 sq feet, ocean-view cabin with sitting area and bathroom; bed can be configured as two twins or one double
Category 6 (Deluxe Balcony Suite): 217 sq feet plus balcony, ocean-view with sitting area and bathroom; bed can be configured as two twins or one double