The Ritz-Carlton, Hong Kong: The Ritz Carlton Suite – This 4,460-square-foot escape has all the necessities (butler service, access to the hotel's Club Lounge, Acqua di Parma bath amenities), but its location on the 117th floor of the Ritz-Carlton, with spectacular views of Victoria Harbour and the island of Hong Kong—really seal the deal. From $15,472; International Commerce Centre, 1 Austin Rd. W., Kowloon; 852-2263-2263; ritzcarlton.com.
Amangiri, Canyon Point, Utah: Girijaala Suite – Located on 600 acres in a valley, Amangiri takes full advantage of its gorgeous landscape. Guests enter the suite via a private courtyard that continues up to a sky lounge with an outdoor bed, and the spa is only steps away. From $3,300; 1 Kayenta Rd., 435-675-3999; amanresorts.com.
Hotel Arts Barcelona: Arts Suite – This 1,600-square-foot, one-bedroom suite at the design-forward Hotel Arts Barcelona is furnished with pieces by the likes of Antonio Citterio and B&B Italia and features wide views of the Mediterranean Sea and famed La Sagrada Família church. From $8,775; Marina 19--21; 34-93/221-1000; hotelartsbarcelona.com.
Selman, Marrakech: Atlas Deluxe Suite – The Jacques Garcia--designed hotel is a sumptuous dwelling whose 1,200-square-foot Atlas Deluxe Suite features traditional Moroccan lanterns, mosaic tilework and views of the Atlas Mountains. $740; Km 5, Route d'Amizmiz; 212-5/24-45-96-00; selman-marrakech.com.
Hassler Roma: Trinità dei Monti Suite – The Hassler Roma's 807-square-foot, one-bedroom Trinità dei Monti suite has close-up views of the domes of the Trinità dei Monti Church, floor-to-ceiling windows and a domed ceiling beset with Swarovski crystals. From $4,380; Piazza Trinità dei Monti 6; 39-06/699-340; hotelhasslerroma.com.
Corinthia Hotel, London: Royal Penthouse Suite – At 5,000 square feet, the Royal Penthouse at the Corinthia is the largest two-bedroom hotel residence in London. The suite has a private kitchen and wine cellar, a terrace with a fire pit and a spiral staircase leading up to the leather-detailed bedrooms. From $28,479; Whitehall Pl.; 44-20/7930-8181; corinthia.com.