How can you make a corporate jet share program even better? After all, you're already traveling in the most comfortable manner imaginable. Bombardier Skyjet's new jet card members can use the program to go on the "Ultimate Escape" this summer. The new partnership between Skyjet and destinations will put cardholders in a top-tier destination for five nights of bliss.

Ultimate Escapes offers private luxury residences around the world. So, if you pick up a new prepaid Skyjet card – for on-demand private jet charters – you'll have your choice of destination homes. There are more than 150 destinations available around the world, making the choices pretty tough ... within this collection, there are more than 100 multi-million dollar homes.

"Whether it's a desire to relax on a pristine beach, golf on some of the world's finest courses or explore a new city, the Skyjet Card is the ticket to a perfect summer getaway," said Fred Reid, President, Bombardier Skyjet. "By partnering with Ultimate Escapes, the definitive leader in the destination club industry, new card members will feel right at home no matter how far their travels take them."

So, if you need to find a place to go when you get your new Skyjet card, the problem is already solved. Use your complimentary Ultimate Escapes stay to take your card for a ride. It just fits together nicely.

Looking for something new under the Caribbean sun? The Sheherezade is a new five-acre villa – one acre for every star, I guess – on Mustique. This is one of only a handful of properties on the island that offers access to the Mustique Moon Walk and is adjacent to a 100-acre reserve, tennis court and private gym. Located on the south side of the island, Sheherezade features views of where the Atlantic and Caribbean meet from one of the highest points on Mustique, turning the home into a paradise within a paradise.

Designed by Mexican architect Manolo Mestre, this seven-bedroom compound includes a main family residence and three private guest villas, connected by an expansive palapa with infinity pools along a carefully landscaped ridge. Bathrooms are spa-inspired, and 280-degree vistas are offered from the verandas. The primary residence, with four bedrooms, integrates exotic woods, a pebble mosaic and hand-chiseled floors, with organic materials included in the construction. The three private cottages feature one bedroom each and tranquil gardens. A lap pool and sun terrace are accessible from all four buildings. All four buildings are supported by a staff of six. In total, the Sheherezade has a capacity of 14 guests.

While you can disappear to the Sheherezade to chill, the active will not be bored. Wireless internet is up and running for those (like me) desperate to stay connected, and there's a tennis court on the property to feed those with the green ball addiction. The most important amenity, however, is privacy. When you step into this corner of Mustique, you will be lost to the world ... until you decide to return. Of course, at $40,000 a week, you'd expect nothing less.

Hotels are fine as far as they go. For a really luxurious vacation however, renting a private house or villa is much the better choice. Of course the prices at the top-end can be astronomical. If money is no object, however, a new book called Luxury Houses: Holiday Escapes is a perfect guide to the best high-end hideaways around the globe. One of the standouts is Chanel designer Karl Lagerfeld's former villa in Monaco (pictured here), which can be yours for a mere €30,000 per week. For that you get six bedrooms, panoramic views of the ocean and the mountains from an enormous terrace, a pool, Jacuzzi, game room and a tent on a private beach. The interior is described unironically as "quasi royal."

Also on display is the Birkenhead House in Hermanus, South Africa (about $7,000 per night) with eleven bedrooms and three pools, dominating a steep cliff above Walker Bay where whales frolic; and Villa Indigo in the Caribbean Sea within a protective reef in Anguilla with two pools and a private beach and sandbar, for $16,000 - $38,000 a week depending on the season; as well as dozens more ritzy rentals from ski chalets in Switzerland to modern palaces in China.