Big Sky, Montana: "The Big EZ Lodge is rustic luxury at its best," says Tonkin. The Lodge rests on more than 60 acres with two stocked trout ponds, an 18-hole putting course, a hot tub, wine cellar, fire pit, Bocce ball and croquet courts, and hiking trails. "This property is very unique for The Élan Collection because of its scale," he adds. "It's a perfect place for corporate retreats, weddings and large family reunions." The award-winning retreat offers more than 19,500 square feet and features 13 bedroom suites.

La Jolla, California: "La Jolla is literally the crown jewel of Southern California," says Tonkin. "Casa del Mar is designed to take advantage of unimpeded ocean views." The oceanfront architectural residence offers four bedrooms, four baths, superior craftsmanship and exquisite custom detailing, and artwork throughout its approximately 4,000 square feet. From the gated entry to the lush tropical landscaping and lap pool, it is "a great place to spend a relaxing vacation at the ocean," says Tonkin.

San Francisco, California: The Alta Collina residence in San Francisco offers true metropolitan living, with its artful Spanish architecture and spectacular panoramas of the Bay and Coit Tower. "It's a romantic retreat in the city," describes Tonkin. It boasts three bedrooms, four bathrooms in approximately 2,800 square feet and an additional 500 square feet of space on the outdoor terrace -- ideal for enjoying those sparkling city lights. 

San Diego, California: "The Harbor View West penthouse offers an opportunity to experience downtown San Diego's laid-back city-by-the-sea vibe with a front row seat to the waterfront, Coronado, Marina, Bridge and Point Loma," says Tonkin. Occupying the entire 37th floor of the Harbor Club's West tower, the contemporary penthouse features 360-degree wrap-around ocean views, approximately 4,412 square feet of space, three bedrooms with en suite baths, a den, two offices and a master suite with a private terrace for taking in those harbor sunsets.

Las Vegas, Nevada: "What metropolitan collection would be complete without a presence in Las Vegas?" asks Tonkin. The Élan Collection's modern penthouse at Turnberry Place takes the notion of world-class to new heights. Turnberry Place encompasses more than 12,000 square feet, including over 3,000 square feet of wrap-around terraces offering dazzling 360-degree views of the city and surrounding desert mountains. "It's also located within walking distance of the city's most famous hotels such as Bellagio, the Venetian, Wynn, the Mirage and Caesars Palace -- so you'll never be far away from 24/7 entertainment," he adds.

Pebble Beach

Pebble Beach, California: According to Tonkin, the Mediterranean Classic on 17 Mile Drive is "a golfer's paradise." Where to begin? The estate is located on legendary 17 Mile Drive, and rests on an acre lot overlooking the 15th and 16th holes of Pebble Beach Golf Course and Stillwater Cove. Inside, it offers approximately 6,200 square feet, four bedroom suites, five baths, a media room, wine cellar and "some of the best fairway and ocean views around."

Napa Valley, California: Wine connoisseurs will find solace at Belle Maison in Napa Valley. Set on nearly nine acres (four of which are planted with premium Cabernet Sauvignon grapes) and nestled behind private gates, this French-style estate is cushioned in manicured gardens, lush lawns and views of rolling valley hillsides. The five-bedroom residence spans approximately 6,345 square feet and offers large-scale public rooms for entertaining, a game room, study, craft room and 1,500-bottle capacity wine cellar. The grounds are equally lavish with a heated saline pool, Bocce ball court and tennis court.