Hotel Unique in Sao Paulo, Brazil is a breathtaking achievement by local architect Ruy Ohtake. It is easily recognizable as it resembles a big slice of watermelon; with dramatically sloping sides and flat-topped roof and round, port-hole-style windows for the seeds. It is a sleek, cutting-edge structure and so attracts a lively clientele; it is the IN place to stay if ever in the "helicopter-capital of the world". The average room price here is approximately $360 USD. They have all the amenities that one comes to expect of a luxury boutique hotel and is the perfect spot for the young and hip traveler or the newly-wedded-- this place will let you get to know someone in a hurry. This hotel features guest rooms with bathroom walls which disappear with a push of the button and one of the chicest bars in the city -- don't even show up unless you're a perfect ten. If you're traveling solo, you are sure to meet at least one someone special in the lobby. It has an informal, chill vibe with the requisite Brazilian trip-hop music and a few lounge chairs grouped around low tables. A chilled bottle of champagne greets the incoming guests, great for breaking-the-ice. And check out the crimson-red pool on the roof -- I don't know what to think here; probably something you have to experience before you decide, wonderful for a sultry late-night swim or just wildly unnatural?

In many large cities, you will find beautiful historic hotel properties situated on prime real estate. Some have been abandoned and risk being demolished while others are still operating, but lack the amenities necessary to attract luxury customers. Rather than tear them down and start from scratch, a new trend sees hoteliers renovating and upgrading their properties to offer the best of both worlds - first class accommodations along with historic charm.

One such property is the Book-Cadillac Hotel in Detroit. Built in 1924, the hotel was once a destination for presidents and movie stars, but fell into decline in the 1980's. Having stood vacant for more than twenty years, it is now being reincarnated as the 455-room Westin Book Cadillac Detroit. Scheduled to open in late 2008, the property will feature condominiums, retail and restaurant space and provide full-time employment for more than 450 workers.

Even those with less illustrious histories are getting a new lease on life. In 1946, The Winecoff Hotel in Atlanta was the site of the deadliest hotel fire in U.S. history, but after undergoing a $28 million renovation has reopened as the 4-star Ellis Hotel on Atlanta's famed Peachtree Street. Oklahoma City's Skirvin Hotel has benefited from a $55 million renovation and is now the Skirvin Hilton.

Visitors to Boston can enjoy an unusual experience staying at the Liberty Hotel, formerly the Charles Street Jail. Once considered "unfit for human living", the renovated property celebrates its roots by retaining some of the jail cells amid the luxury accommodations. And after a $10 million renovation, Seattle's century-old Alexis Hotel is now a luxury destination in the heart of downtown, offering modern amenities in an art-filled atmosphere.

A new boutique hotel has had a soft open in the Cayo district of Belize. The Ka'ana Boutique Resort & Spa has an official grand opening on September 22. There are 15 cottages with quiet verandas each with a sitting area, private bath, air conditioning, ceiling fan, LCD TV, mini-bar and internet facilities. The resort also includes a small spa which offers massages, scrubs, and other therapies. There is also a restaurant and the resort offers tours of the local area that includes many Mayan ruins and nature-based activities such as kayaking, canoeing and hiking. Rates start at $175 per night and the resort is currently offering a special that includes four nights with the fourth night free, bottle of wine, fruit basket and 60-minute massage for two.

Travelers to Santa Fe desiring an authentic and luxurious New Mexico experience can now look to Casa de Estrellas. This new boutique hotel located in the heart of the city is designer Jay Payne's vision of high end, low key pampering.

With an emphasis on privacy and service, the Casa de Estrellas, or House of the Stars, offers guests private villas instead of rooms, complete with gourmet kitchens and the availability of a personal chef, butler and host. Originally built in the 1930's, the one and two bedroom villas feature mediterranean inspired, adobe style architecture, filled with ancient antiquities from around the world. The property also boasts a full service salon and spa as well as a wedding garden inspired by the work of Kadee Strickland, star of the TV series Wedding Bells. The one bedroom villas start at $195 per night. For larger parties, the 1,200 square foot Aria Townhouse will soon be available starting at $500 per night.