Luxury Costa Rican resorts turn local Blue Zone cuisine into a selling point for longevity-seeking guests
Resorts on the Nicoya Peninsula are translating a traditional corn-, bean- and squash-based diet into upscale menus as research links the regional eating pattern to lower mortality.
Luxury resorts on Costa Rica’s Nicoya Peninsula are promoting traditional local dishes associated with exceptional longevity as part of high-end dining and wellness offerings, drawing tourists and an increasing number of expat homeowners seeking healthier lifestyles.
The W Costa Rica Reserva Conchal and other properties in the region have introduced Blue Zone–inspired menus that emphasize whole, locally sourced ingredients, resort chefs and managers said. The strategy aligns with research that links the traditional diet consumed by many Nicoyans—a diet centered on corn, beans and squash—to lower risk of death among older adults.
The Nicoya Peninsula, one of the world’s five original Blue Zones, has an average lifespan of about 85, and its share of centenarians is roughly three and a half times the global average, according to media reports. A 2024 longitudinal study that followed 2,827 Costa Ricans aged 60 and older for 15 years found that those with the highest adherence to a traditional Costa Rican diet had an 18% lower risk of death from any cause compared with those with the lowest adherence.
Resort chefs describe the regional eating pattern as built around what they call the “golden trio” of corn, beans and squash, providing complex carbohydrates, plant-based protein and fiber, with low consumption of red meat and animal fats. Locally available sources of healthy fats such as avocado and seeds are commonly used, and many properties tout on-site gardens and apiaries that supply fresh produce and honey for guest menus.
“Costa Rica’s culinary culture has always been natural, honest and health-focused,” Diego Mollenhauer, executive chef at The W Costa Rica Reserva Conchal, said in an interview with reporters. He said the resort’s culinary program emphasizes seasonal, locally sourced ingredients and traditional preparation methods intended to preserve flavor and nutritional value without additives.
The W’s coastal property in Guanacaste houses multiple restaurants, including a fine-dining venue that offers a five-course tasting menu inspired by Blue Zones around the world. The resort also runs cooking demonstrations that teach guests to prepare local staples such as gallo pinto and fresh ceviche, using ingredients caught or grown locally.
Business managers at the property said the Blue Zone alignment is a marketable asset as wellness tourism grows. Fabián Fernandez, the property’s business manager, said the resort has added menus explicitly aligned with Blue Zone principles because guests increasingly request healthier, cleaner food options. Surveys cited by hotel industry analysts indicate a majority of travelers are willing to spend more for healthier food choices while traveling.
Some buyers of residences inside Reserva Conchal said access to fresh fish, fruits and vegetables influenced their decisions to move to the community. Nils Thorjussen, a 59-year-old buyer from Park City, Utah, told reporters that being near fresh seafood and abundant produce supported his goal of eating more healthfully as he ages.
Experts note that diet is only one element associated with longevity in Nicoya. Local water with elevated levels of calcium and magnesium, regular outdoor activity fostered by abundant sunshine, community ties and other lifestyle factors are also commonly cited in research and reporting on Blue Zones.
Resort representatives say their culinary programs aim not only to offer guests a luxury dining experience but also to introduce visitors to eating patterns and daily habits that the resorts and local communities link to longer, healthier lives. Chefs and managers said many guests leave with recipes, cooking techniques and a greater appreciation for the region’s traditional foodways.
The trend reflects a broader industry shift toward wellness-focused travel, where culinary experiences are marketed as part of preventative health and lifestyle programming. Resorts in the Nicoya Peninsula are among those leaning into the region’s demographic profile and scientific findings as they adapt menus and programming to meet evolving guest demand for health-oriented offerings.