We are proud to have high-quality hoteliers and tour operators with significant environmental and socially-responsible practices donate travel packages to our auctions. All of our past auction sponsors are below.
*Denotes platinum sponsor
Africa
- The Bushcamp Company – Zambia
- Chem Chem Safari – Tanzania
- Crystal Safaris – Uganda
- EcoAfrica Travel – Africa
- Hoopoe Safaris – Tanzania
- Marine Dynamics Travel – South Africa
- Micato Safaris* – Africa & India
- Panthera Africa – South Africa
- Platinum Heritage – UAE
- Shik Shack Backpackers & Community Tours – South Africa
- Wilderness Safaris – Botswana
- !Xaus Lodge – South Africa
- Al Maha, A Luxury Collection Desert Resort & Spa – UAE
- andBeyond – Tanzania & Kenya
- Asilia Africa – Kenya & Tanzania
- Basecamp Explorer* – Kenya
- Blue Zebra Island Lodge – Malawi
- Cheetah Paw Eco Lodge – South Africa
- Cottar’s 1920s Safari Camp – Kenya
- Distant Relatives Ecolodge & Backpackers – Kenya
- Gondwana Collection – Namibia
- Guludo Beach Lodge – Mozambique
- Hillsnek Safari Camp – South Africa
- Hog Hollow Country Lodge – South Africa
- Kasbah du Toubkal* – Morocco
- Kilimanjaro Eco Lodge – Tanzania
- Kinondo Kwetu – Kenya
- Legendary Expeditions – Tanzania
- Limalimo Lodge* – Ethiopia
- Mahogany Springs Safari Lodge* – Uganda
- Morgan’s Rock – Nicaragua
- Mukul Beach, Golf & Spa – Nicaragua
- Munga Eco-Lodge – Zambia
- Namushasha River Lodge – Namibia
- Nemasu Eco-Lodge – Gambia
- New Hermopolis Cultural Village – Egypt
- Nkasa Lumpala Tented Lodge – Namibia
- Nuarro Lodge – Mozambique
- Panthera Africa – South Africa
- Pole Pole Bungalows – Tanzania
- Red Rocks Rwanda – Rwanda
- Riad AnaYela – Morocco
- RiverDance Lodge – Namibia
- Royal Malewane – South Africa
- Royal Mansour – Morocco
- Sabi Sabi Safari and Resort – South Africa
- Singita Grumeti Lodges – Tanzania
- Surama Eco Lodge – Guyana
- Ethiopian Airlines – Ethiopia
The Americas
- ACTUAR – Costa Rica
- Alaska Wildland Adventures* – United States (Alaska)
- Bulldog Tours – United States (South Carolina)
- Cape Ann Foodie Tours – United States (Massachusetts)
- Country Walkers* – United States (Vermont)
- Ecoventura – Galapagos
- ExperiencePlus! Bicycle Tours – United States (Colorado)
- The Explorer’s Passage – United States (New York)
- G Adventures – Canada
- Hamaca Tours – Ecuador
- Haugan Cruises* – Ecuador
- Holbrook Travel – United States (Florida)
- Hostelling International USA* – United States (Maryland)
- Isle of Reefs Tours* – Carriacou, Grenada, West Indies
- Jackson Hole EcoTour Adventures – United States (Jackson Hole Wyoming)
- LimaTours – Peru
- Lindblad Expeditions – Galapagos Islands
- Mountain Travel Sobek – United States (California)
- Myths and Mountains – United States (Nevada)
- Ocean Explorations – Canada
- Off the Beaten Path – United States
- Overseas Adventure Travel – Peru
- Rainforest Expeditions – Peru
- Red Travel Mexico – Mexico
- Refúgio Ecológico Caiman – Brazil
- Sun Gate Tours – Peru
- Taste of Place Tours – United States (Washington, D.C)
- Totonal – Viajes que iluminan – México
- Traverse Journeys – United States
- VBT Bicycling and Walking Vacations* – United States (Vermont)
- Adrift Hospitality – United States (Washington)
- Alaska Wildland Adventures – United States (Alaska)
- Alto Atacama Desert Lodge & Spa – Chile
- Amantica Lodge – Peru
- Amerian Portal del Iguazu – Argentina
- Amway Grand Plaza – United States (Michigan)
- Andean Lodges – Peru
- Antigua Casona San Blas – Peru
- Arenas del Mar – Costa Rica
- Argonaut Hotel – United States (California)
- Arlo Hotels – United States (New York)
- Baccarat Hotel – United States (New York)
- Baker’s Cay Resort Key Largo – United States (Florida)
- Banyan Tree Mayakoba – Mexico
- Bardessono Hotel & Spa – United States (California)
- Bel Air Plantation Villa Resort – Grenada
- Belcampo Belize – Belize
- Belle Mont Farm – St. Kitts
- Belmond Cap Juluca – Anguilla
- The Benjamin – United States (New York)
- The Betsy Hotel – United States (Florida)
- Black Point Inn – United States (Maine)
- Blueberry Hill Inn – United States (Maine)
- Bodhi Surf + Yoga* – Costa Rica
- Bougainvillea Beach Resort – Barbados
- Boutique Hotel San Felipe el Real – Mexico
- The Breakers Palm Beach – United States (Florida)
- The Broadmoor – United States (Colorado)
- Bucuti & Tara Beach Resort* – Aruba
- Calabash Hotel – Grenada, West Indies
- Cannúa Lodge – Colombia
- Canyon Ranch Tucson – United States (Arizona)
- Cape Codder Resort & Spa – United States (Massachusetts)
- Casa Andina – Peru
- Casa San Francisco – Nicaragua
- Casa de Uco Vineyards & Wine Resort – Argentina
- Casa del Mar – Mexico
- Cavallo Point – United States (California)
- Cayuga Sustainable Hospitality* – Costa Rica
- Chable Yucatan – Mexico
- Colony Hotel & Cabana Club – United States (Florida)
- Copal Tree Lodge – Belize
- CostaBaja Resort & Spa – Mexico
- Cotton Tree Lodge – Belize
- Coyaba Beach Resort – Grenada, West Indies
- Cuffie River Nature Retreat – Tobago
- The Crossing Resort – Canada
- Cristalino Jungle Lodge – Brazil
- Danta Corcovado Lodge – Costa Rica
- Diamond M Ranch Resort* – United States (Alaska)
- Eden Roc at Cap Cana – Dominican Republic
- El Albergue Ollantaytambo – Peru
- El Balcon Cusco – Peru
- El Mangroove – Costa Rica
- El Monte Sagrado Living Resort & Spa – United States (New Mexico)
- El Silencio Lodge & Spa – Costa Rica
- Elite Island Resorts – Antigua
- Emerson Inn – United States (Maine)
- Enchanting Hotels – Costa Rica
- Exotica Cottages – Dominica
- Fairmont Kea Lani – United States (Hawaii)
- Finca Luna Nueva Lodge – Costa Rica
- Flamingo Resort & Spa – United States (California)
- Fogo Island Inn – Canada
- Fond Doux Plantation & Resort – St. Lucia
- Gaia Riverlodge – Belize
- Gaia Shasta Hotel & Spa – United States (California)
- Genesis Eco-Oasis – Mexico
- Golden Door – United States (California)
- Grand Bliss Riviera Maya – Mexico
- Grand Bohemian Hotel Charleston – United States (South Carolina)
- Grand Hotel – United States (Michigan)
- Grand Palladium Resort & Spa – Mexico
- Grand Velas Riviera Nayarit – Mexico
- Great Huts Resort – Jamaica
- Green Roof Inn* – Carriacou, Grenada, West Indies
- Greentique Hotels of Costa Rica – Costa Rica
- Grootberg Lodge – Namibia
- Grupo Islita – Costa Rica
- h2hotel – United States (California)
- Hacienda Chichen – Mexico
- Hacienda Jimenita Wildlife Reserve* – Ecuador
- Hacienda Santa Rosa – Mexico
- Hacienda Tres Ríos Resort Spa & Nature Park – Mexico
- Half Moon Resort – Jamaica
- Hamadryade Lodge – Ecuador
- Hamanasi Adventure & Dive Resort* – Belize
- Hamilton Princess – Bermuda
- Harmony Hotel – Costa Rica
- Hawk and Ivy Bed & Breakfast – United States (North Carolina)
- Hillsdale House Inn – Canada
- Hilton Hotels & Resorts – USA
- Holiday Inn, Escazu – Costa Rica
- Honduras Shore Plantation – Honduras
- Hostelling International USA* – United States (New York)
- Hotel Antumalal – Chile
- Hotel con Corazon – Nicaragua
- Hotel El Ganzo* – Mexico
- Hotel Mama Cuchara – Ecuador
- Hotel Maya Luna – Mexico
- Hotel Monaco – United States (Washington, D.C.)
- Hotel Otavalo -Ecuador
- Hotel Punta Brava – Colombia
- Hotel Las Colinas – Costa Rica
- Hotel Otavalo* – Ecuador
- Hotel Vermont – United States (Vermont)
- Hotel Xixim – Mexico
- Hyatt Regency Sonoma Wine Country – United States (California)
- Iguana Lodge – Costa Rica
- Inkaterra Hotels – Peru
- Inn At Ocean’s Edge – United States (Maine)
- Inn at Perry Cabin Resort – United States (Maryland)
- Inn by the Sea – United States (Maine)
- InterContinental Los Angeles Downtown – United States (California)
- InterContinental New York Barclay – United States (New York)
- Island Outpost’s GoldenEye* – Jamaica
- Itza’ana Belize – Belize
- Jicaro Island Ecolodge – Nicaragua
- Jungle Bay – Dominica
- JW Marriott Guanacaste – Costa Rica
- Ka’ana Resort* – Belize
- Kessler Collection – United States
- Kimpton Hotels and Restaurants – United States
- Knight Inlet Lodge – Canada
- La Selva Amazon Ecolodge & Spa* – Ecuador
- Laguna Lodge Eco-Resort & Nature Reserve* – Guatemala
- Laluna Resort – Grenada, West Indies
- Lapa Rios Ecolodge (Cayuga) – Costa Rica
- Las Brisas Hotel Collection – Mexico
- Las Terrazas de Dana* – Ecuador
- Latitude 10 Beach Resort – Costa Rica
- Legacy Vacation Resorts* – United States (Florida, Colorado, Nevada, New Jersey)
- Loews Hotels – United States
- Maca Bana Luxury Boutique Resort – Grenada
- MacArthur Place – United States (California)
- Macaw Lodge – Costa Rica
- Madidi Jungle Ecolodge – Bolivia
- Mallin Colorado Ecolodge – Chile
- Mandarin Oriental – United States (Washington, D.C.)
- Marble Distilling Company & The Distillery Inn – United States (Colorado)
- Mashpi Lodge – Ecuador
- Matachica Resort & Spa – Belize
- Maui Eco Retreat – United States (Hawaii)
- Meadowood Napa Valley – United States (California)
- Miraval Berkshires Resort & Spa – United States (Massachusetts)
- Montfair Resort Farm* – United States (Virginia)
- Muy’Ono Resorts* – Belize
- Nantucket Island Resorts – United States (Massachusetts)
- Nayara Resort Spa & Gardens* – Costa Rica
- Océano Patagonia – Argentina
- Orchard Hotel – United States (California)
- The Palms Hotel & Spa – United States (Florida)
- Papagayo Four Seasons – Costa Rica
- Paradise Farms Organic – United States (Florida)
- Parrot Cay by COMO – Turks & Caicos
- Peninsula Papagayo – Costa Rica
- Pico Bonito Lodge – Honduras
- Playa Cativo Lodge – Costa Rica
- Playa Nicuesa Rainforest Lodge – Costa Rica
- Playa Viva Resorts* – Mexico
- Porches Inn – United States (Massachusetts)
- Post Ranch Inn – United States (California)
- Pousada Rio Claro – Brazil
- Puntacana Resort & Club – Dominican Republic
- Punta Islita Resort – Costa Rica
- Radisson Ft. George Hotel & Marina – Belize
- Rainforest Adventures Eco-Park & Lodge – Costa Rica
- Rainforest Expeditions – Peru
- Rancho la Puerta – Mexico
- Rara Avis – Costa Rica
- Red Lion Inn – United States (Massachusetts)
Refúgio Ecológico Caiman – Brazil - Reserva do Ibitipoca – Brazil
- The Restoration – United States (North Carolina)
- Rios Tropicales – Costa Rica
- Rock View Lodge – Guyana
- Rosalie Bay Resort – Dominica
- Rosewood Mayakoba – Mexico
- SCP Hilo – United States (Hawai’i)
- Sea Breeze Bed & Breakfast – United States (Massachusetts)
- Sea Crest Beach Hotel – United States (Massachusetts)
- Sea Ranch Lodge – United States (California)
- Secret Bay – Dominica
- Selva Verde Lodge – Costa Rica
- Sheraton Hacienda del Mar – Mexico
- ShoreWay Acres Inn & Cape Cod Lodging – United States (Massachusetts)
- Si Como No Resort, Spa & Wildlife Refuge – Costa Rica
- South Seas Island Resort – United States (Florida)
- Spaventura Ecolodge – Brazil
- Spirit Bear Lodge* – Canada
- STAR Island Bahamas – Bahamas
- The St. Regis New York – United States (New York)
- The St. Regis Washington, D.C. – United States (Washington D.C.)
- Sugar Beach, A Viceroy Resort – St. Lucia
- Tabacon Grand Spa & Resort – Costa Rica
- Tailwind Jungle Lodge – Mexico
- Terranea Resort – United States (California)
- Thatch Caye* – Belize
- Tiamo Resort – Bahamas
- Tierra Hotels* – Chile
- Topaz Hotel – United States (Washington D.C)
- Tranquilo Bay Eco Adventure Lodge – Panama
- Tranquilseas Eco Lodge & Dive Center – Honduras
- True Blue Bay Resort – Grenada, West Indies
- Tweedsmuir Park Lodge – Canada
- UXUA Casa Hotel & Spa* – Brazil
- Viceroy Riviera Maya – Mexico
- Villa Blanca Cloud Forest Hotel – Costa Rica
- Villa Serena Hotel – Dominican Republic
- The Wauwinet – United States (Massachusetts)
- Wequassett Resort & Golf Club – United States (Massachusetts)
- Westin Georgetown – United States (Washington D.C.)
- White Elephant Hotel – United States (Massachusetts)
- Wynn Resorts – United States (Las Vegas)
- Xanadu Island Resort – Belize
- Xixim, Unique Mayan Hotel – Mexico
- Yachana Lodge – Ecuador
- Yacutinga Lodge – Argentina
- 250 Main Hotel – United States (Maine)
- 907 Main – United States (Massachusets)
- Beaches of Fort Myers & Sanibel – United States (Florida)
- Belmont Estate – Grenada, West Indies
- Cultivar Wine – United States (California)
- FiveThirtyEight – United States (New York)
- Frey Vineyards – United States (Oregon)
- Kind Traveler – United States (California)
- Nature Air – Costa Rica
- New York Hall of Science – United States (New York)
- Nora’s (Restaurant) – United States (Washington, D.C.)
- Poogan’s Hospitality Group – United States (South Carolina)
- Que Rico es Oaxaca – Mexico
Asia
- Adventure Access – China
- Andaman Discoveries – Thailand
- Assam Bengal Navigation* – India
- CGH Earth* – India
- Global Himalayan Expedition – India
- Himalayan Smile Treks – Nepal
- Kutch Adventures India – India
- Large Minority – Sri Lanka
- SeaTrek Sailing Adventures – Indonesia
- Sticky Rice Travel – Malaysia
- Anantara Golden Triangle Resort – Thailand
- Anantara Phuket Layan Resort & Spa – Thailand
- Ashburnham Estate (Tonic Lanka) – Sri Lanka
- Bisma Eight – Indonesia
- Cardamom Tented Camp – Cambodia
- Coco Palm Dhuni Kolhu – Maldives
- Coco Bodu Hithi – Maldives
- CGH Earth* – India
- Dwarika’s Hotel – Nepal
- Gal Oya Lodge – Sri Lanka
- Heritance Kandalma Hotel – Sri Lanka
- Lisu Lodge – Thailand
- LooLa Adventure Resort – Indonesia
- Madulkelle Tea & Eco Lodge – Sri Lanka
- Munduk Moding Plantation – Indonesia
- Nihi Sumba – Indonesia
- The Pavilions Himalayas* – Nepal
- Rainforest Ecolodge – Sri Lanka
- Shaxi Old Theatre Inn – China
- Six Senses Hotels Resorts Spas – Vietnam
- Six Senses Laamu – Maldives
- Soneva *- Maldives & Thailand
- The Tamara Coorg – India
- Tiger Tops Jungle Lodge – Nepal
- Tiger Mountain Pokhara Lodge – Nepal
- Waldorf Astoria – Maldives
- Yangshuo Mountain Retreat – China
- Yangshuo Village Inn – China
- 4 Rivers Floating Lodge – Cambodia
Australia and the Pacific
- Intrepid Travel – Australia
- The Tasmanian Walking Company – Australia
- Urban Adventures – Australia (part of Intrepid Travel)
- Tao Philippines – Philippines
- The Brando Tetiaroa Private Island – French Polynesia
- El Nido Resorts – Philippines
- Fiji Island Resort (Cousteau) – Fiji
Europe
- Agrotravel Turismo Responsable – Spain
- Country Walkers – Italy
- Preseli Venture – Wales
- Visit Natives – Norway
- Almanac – Barcelona
- Arisiti Mountain Resort & Villas – Greece
- Craveiral Farmhouse – Portugal
- Costa Navarino, Temes S.A. – Greece
- Hotel Arctic – Greenland
- ION Adventure Hotel – Iceland
- Katikies Resorts – Greece
- Six Senses Duoro Valley – Portugal
Air Greenland – Greenland