sullivan estate SPA Retreat

Best Day Spa
The first nominee has 20 locations around the world, its own line of take-home products and an attitude almost as refreshing as its spa treatments while the second nominee is a luxurious spa ensconced in a sumptuous hotel located in one of the most splendid cities in the world. The third nominee is widely recognized for revolutionizing the day spa, while stepping into the fourth us reminiscent of a sixteenth century Mediterranean villa, albeit in San Diego. The final nominee offers body treatments and skincare with techniques borrowed from European and Asian tradition with sweeping views of the Hong Kong Harbor.

Bliss
Dior Institute at the Plaza Athénée
Exhale
The Spa at The Grand del Mar
Peninsula Spa by Espa

Best Green Spa
The first nominee is a Napa Valley retreat that opened a year ago while the second, also in the California wine country takes green to a whole new level. The third nominee is in Australia, nestled in the middle of the world's oldest living rain forest, while the fourth is located more than 500 miles off the coast of East Africa, making it one of the world's most exclusive and secluded spas. The final nominee is located in Hawaii and is powered almost entirely by the energy soaked up by solar panels that adorn the roofs of nearly all of its structures.

Bardessono
Calistoga Ranch
Daintree Eco Lodge & Spa
Frégate Island Private
Sullivan Estate & SPA Retreat

Best Extended Stay Spa
The first nominee is the recipient of countless awards and accolades for its innovative approach to health, wellness and holistic and integrative care while the second offers different site-specific perks at each of its five locations. The third nominee offers all-inclusive stays that include airfare and is located in the mountains of Arizona. The fourth nominee dates back over 80 years and is located in a charming historic town 35 miles south of Santa Barbara and the final nominee is the original destination fitness resort and spa.

Canyon Ranch
Golden Door Spas
Miraval
Ojai Valley Inn & Spa
Rancho La Puerta

Best Men's Spa

The first nominee offers the best of ancient Asian relaxation techniques while the second is "comfortable and stylish" and "reassuringly masculine." The third nominee has earned the title of "El Primer Spa Masculino" in its native Buenos Aires. The fourth nominee has styled itself as a destination for a new generation of men and the final nominee, which is based in Chicago, has a distinct masculine feel to it, thanks to exposed brick walls, rich wood trim and a beer-stocked refrigerator.

Chuan Body and Soul
Gentlemen's Tonic
Markus for Men
Nickel Spa
Sir Spa

Nominations have been received and vetted for the best-of-breed in day spas, green spas, extended stay spas, men's spas and international spa retreats. The Luxist Readers' Choice Awards for Best in Spas will be awarded based on your voting.

Vote for what you believe is the best of breed for each of these categories. The Readers' Choice Awards for Best in Spas will be announced on April 1st.

Best Day Spa
The first nominee has 20 locations around the world, its own line of take-home products and an attitude almost as refreshing as its spa treatments while the second nominee is a luxurious spa ensconced in a sumptuous hotel located in one of the most splendid cities in the world. The third nominee is widely recognized for revolutionizing the day spa, while stepping into the fourth us reminiscent of a sixteenth century Mediterranean villa, albeit in San Diego. The final nominee offers body treatments and skincare with techniques borrowed from European and Asian tradition with sweeping views of the Hong Kong Harbor.

Bliss
Dior Institute at the Plaza Athénée
Exhale
The Spa at The Grand del Mar
Peninsula Spa by Espa

Best Green Spa
The first nominee is a Napa Valley retreat that opened a year ago while the second, also in the California wine country takes green to a whole new level. The third nominee is in Australia, nestled in the middle of the world's oldest living rain forest, while the fourth is located more than 500 miles off the coast of East Africa, making it one of the world's most exclusive and secluded spas. The final nominee is located in Hawaii and is powered almost entirely by the energy soaked up by solar panels that adorn the roofs of nearly all of its structures.

Bardessono
Calistoga Ranch
Daintree Eco Lodge & Spa
Frégate Island Private
Sullivan Estate & SPA Retreat

Best Extended Stay Spa
The first nominee is the recipient of countless awards and accolades for its innovative approach to health, wellness and holistic and integrative care while the second offers different site-specific perks at each of its five locations. The third nominee offers all-inclusive stays that include airfare and is located in the mountains of Arizona. The fourth nominee dates back over 80 years and is located in a charming historic town 35 miles south of Santa Barbara and the final nominee is the original destination fitness resort and spa.

Canyon Ranch
Golden Door Spas
Miraval
Ojai Valley Inn & Spa
Rancho La Puerta

Best Men's Spa

The first nominee offers the best of ancient Asian relaxation techniques while the second is "comfortable and stylish" and "reassuringly masculine." The third nominee has earned the title of "El Primer Spa Masculino" in its native Buenos Aires. The fourth nominee has styled itself as a destination for a new generation of men and the final nominee, which is based in Chicago, has a distinct masculine feel to it, thanks to exposed brick walls, rich wood trim and a beer-stocked refrigerator.

Chuan Body and Soul
Gentlemen's Tonic
Markus for Men
Nickel Spa
Sir Spa

Best International Spa

The first nominee offers results-oriented programs and is located on the island of Capri in the Tyrrhenian Sea. The second nominee was built in the 17th century by Ferdinando I de' Medici, the Grand Duke of Tuscany, in the Tuscan countryside while the third nominee is the only treetop spa in Polynesia. The fourth has long been a favorite retreat for Hollywood celebrities and savvy travelers alike since it originally opened in 1956. The final nominee is in Costa Rica amidst a lush rain forest setting complete with a thermal mineral river and a volcano.

Capri Palace Hotel & Spa
Fonteverde Natural Spa Resort
Marù Spa at Bora Bora Lagoon Resort & Spa
One&Only Palmilla
Tabacón Resort

The Luxist Awards Readers' Choice Awards for Best in Entertainment will be awarded based on your nominations and voting. We're currently seeking nominations for the best-of-breed in the following categories:

Best Brew Pub
Best Cocktail Lounge
Best Coffee House
Best Hotel Bar
Best Wine Bar

Nestled on the north shore of Oahu in the Hawaiian Islands, the Sullivan Estate & SPA Retreat is quite literally an oasis in a vast and chaotic ocean. Thanks to its reliance on solar power, it's also among Luxist's best green spa nominees.

Though the Sullivan Estate traces its beginnings to 1962, it has only been in its current incarnation for a few years. In 2005, German-Australian doctor Juergen Klein bought the estate after selling his skin care company, Jurlique. He and his wife Karin, a veteran in the hospitality industry, combined their expertise to create the spa.

Gallery: More from the Sullivan Estate & Spa

The estate is powered almost entirely by the energy soaked up by solar panels that adorn the roofs of nearly every structure on the property. The photovoltaic tiles on top of the main building produce more than 50 kilowatts of electricity every day – so much that the estate often has enough surplus to sell energy back to customers on Oahu's main power grid.

The OlaLoa spa is billed as a retreat for the "seven senses," specializing in solutions for those under unusual amounts of stress. All therapies are drug-free and focus on balancing all states of mind and body, including massages, yoga, Thai Chi and Quigong. OlaLoa also focuses on longevity, emphasizing the value of dietary supplements to go along with a robust exercise regimen.

Treatments include "Synergized," a 3.5-hour program built to enhance circulation and relax muscle that starts with an herbal steam sauna and ends with an aromatherapy body massage. If that's not enough for you, try "Longevity," a 4.5-hour program that begins with yoga or Thai Chi and ends with a Swedish massage. Either way, you can take comfort in the fact that you're relaxing in the most sustainable manner possible.

Cast your vote for your favorite spa until March 31st. Winners will be announced on April 1.