If you have spent any time researching a move to Costa Rica, you have probably come across the concept of blue zones. The Nicoya Peninsula, one of only five designated blue zones in the world, is often held up as proof that Costa Rica is a place where people live longer, healthier, happier lives. It is a powerful calling card for the country.
But how much of that is still true? And more importantly, does simply moving to Costa Rica mean you will automatically live longer?
We have lived in Costa Rica long enough to know that the answer is more complicated than the brochures suggest. In this post, we break down the myth versus the reality of the blue zones and share how you can genuinely build a healthier, longer life in Costa Rica, no matter where you settle.
What is a blue zone?
A blue zone is a region where people reportedly live significantly longer than average. The concept identifies five locations worldwide:
- Sardinia, Italy
- Okinawa, Japan
- Icaria, Greece
- Loma Linda, California
- The Nicoya Peninsula, Costa Rica
The research behind blue zones suggests that longevity in these regions is not about climate or geography. If it were, there would be dozens of blue zones in tropical or Mediterranean climates. Instead, the research points to five key lifestyle factors that these communities share.
The Five Pillars of Blue Zones Living
1. Diet
The traditional Nicoyan diet is built on whole, unprocessed foods: beans and rice, corn tortillas, fresh fruit, vegetables, and very limited processed foods. Historically, people across Costa Rica lived on locally grown whole foods. There were no packaged snacks, no soda, no ultra-processed meals. That kind of diet is a cornerstone of the longevity narrative.
2. Daily Movement
This is not about going to the gym. In traditional Nicoyan communities, movement is woven into daily life: walking, farming, gardening, physical labor.
3. Community
People in the Nicoya Peninsula have strong social bonds with their neighbors and extended families. Unlike in the United States, where people often move a thousand miles from home, Nicoyans tend to stay close. They live near their parents, their siblings, and the friends they grew up with. That tight-knit community is a powerful factor in overall wellbeing.
4. Purpose
In Nicoya, they call it plan de vida — a reason to wake up every morning. When you live in a close-knit community, you have responsibilities, relationships, and a role. That sense of purpose has been linked to longevity across many studies, not just blue zones research.
5. Attitude
Costa Rica is famous for pura vida, but it is more than a slogan. It means slowing down, having less stress, being grateful for what you have, accepting what you cannot change, and genuinely enjoying life. That attitude, that willingness to breathe and be present, is part of what makes the blue zones narrative so appealing.
You Can Live This Way Anywhere in Costa Rica
Here is the thing: those five pillars are not exclusive to the Nicoya Peninsula. You can practice them in Atenas, Santa Ana, Tamarindo, Uvita, or anywhere else in the country. Patrick knows people in their nineties in Atenas. We have toured a retirement community there where the average age was in the high eighties and above. People do live longer when they live with a healthier lifestyle, and that lifestyle is available throughout Costa Rica.
But it requires intention. You do not magically absorb longevity by changing your address.
The Reality: Why Blue Zones are Fading
This is where the myth starts to crack. Of the original five blue zones, only two — Loma Linda and Icaria — may still qualify under the original criteria. The other three, including Costa Rica, are seeing the traditional lifestyle erode. The culprits are familiar:
- Modern diet: Soda, packaged snacks, and ultra-processed meals have become increasingly common in Costa Rica. American imports have changed what people eat.
- Less physical activity: More time in the car, more time on the phone, less time walking and working outdoors.
- Urbanization: As communities modernize, the tight-knit local culture that defined the blue zones weakens.
And then there is the controversy. Recent research has suggested that some blue zones longevity data may have been inflated by pension fraud — families continuing to collect pensions after a relative died, creating records that showed people living far longer than they actually did. That research is itself controversial, but it is worth acknowledging.
That said, even if the data behind blue zones is imperfect, the lifestyle principles remain valid. Eating whole foods, moving daily, building community, reducing stress, and finding purpose will improve your life whether or not the Nicoya Peninsula technically qualifies as a blue zones.
How to Build a Blue Zones Lifestyle in Costa Rica
If you are considering a move to Costa Rica and the idea of a healthier, more intentional life appeals to you, here is what that actually looks like in practice.
Eat Like a Costa Rican
Shop at ferias (farmers markets) or local produce stands. Buy local. Cook at home. Build meals around rice and beans, vegetables, avocado, fresh fruit, and protein. What you will notice missing from that list: potatoes, pasta, and anything that comes in a jar or off the chip aisle. There are entire aisles in the grocery store that are worth avoiding.
Move Every Day
Costa Rica is not always walkable, and that is a real challenge. But that does not mean you cannot move. Join a gym. Find a beautiful spot and walk for 45 minutes. Swim. Hike. Garden. The key is daily, consistent movement, not sporadic bursts of activity.
Build Community
This is one of the biggest reasons people leave Costa Rica — they never build real relationships. Volunteer. Meet your neighbors. Join language classes. Find ways to connect that go beyond the surface. Longevity is strongly tied to the quality of your relationships.
Reduce Stress
Moving to another country is the perfect opportunity to evaluate how you live. Spend more time outdoors — Costa Rica makes that easy. Slow down your schedule. Do not pack every day with obligations. Embrace a quieter, simpler life. Put the phone down. The research on stress and longevity goes far beyond blue zones.
Find Your Purpose
This might be the most important one, especially for retirees. Over 40 percent of people who move to Costa Rica leave within two years because they do not find their purpose. They do not find the thing that gets them out of bed every morning. Help your local community. Volunteer. Take on projects. Build something. Start a new hobby — Costa Rica is an incredible place to discover new passions.
Moving to another country is a rare chance to evaluate who you are and who you want to become. Do not waste it by recreating the same lifestyle you had back home, just with better weather.
A Blue Zones State of Mind
The blue zones are less about geography and more about philosophy. It is a set of principles for how to live well: eat real food, move your body, invest in relationships, manage stress, and wake up with a reason to face the day.
You do not have to live on the Nicoya Peninsula to do that. You do not even have to live in Costa Rica. But Costa Rica, with its access to fresh food, outdoor lifestyle, welcoming culture, and slower pace, gives you an extraordinary foundation to build on. The question is whether you will actually do the work.
As Aaron said in our video: five years into living in Costa Rica, he still has so much work to do on his own health and wellness. This is not about perfection. It is about using the opportunity of a major life change to become more intentional about how you live.
Frequently Asked Questions
What is a blue zones and why is Costa Rica considered one?
A blue zones is a region where people reportedly live significantly longer than average. The Nicoya Peninsula in Costa Rica is one of five designated blue zones worldwide, identified for its population of centenarians and the traditional lifestyle factors — whole food diet, daily movement, strong community, sense of purpose, and low-stress attitude — that researchers believe contribute to longevity.
Is the Nicoya Peninsula still a blue zones?
That is debatable. The traditional lifestyle that earned Nicoya its blue zones designation is changing due to modern diets, reduced physical activity, and urbanization. Some researchers have also raised questions about the accuracy of the original longevity data. However, the lifestyle principles associated with blue zones remain valid and beneficial regardless of the designation.
What are the five pillars of blue zones living?
The five pillars are: (1) a whole food, plant-heavy diet with minimal processed foods, (2) daily physical movement integrated into daily life, (3) strong community bonds and social connections, (4) a clear sense of purpose or plan de vida, and (5) a low-stress, grateful attitude toward life.
Can you live a blue zones lifestyle anywhere in Costa Rica?
Absolutely. The blue zones lifestyle is not tied to one specific location. Whether you settle in the Central Valley, Guanacaste, or the Southern Pacific, you can adopt the same principles: eat local whole foods, move daily, build community, reduce stress, and find your purpose. Costa Rica provides an excellent foundation, but the lifestyle requires intentional effort no matter where you live.
If you are thinking about moving to Costa Rica and want help figuring out how to build a life that actually aligns with your values and goals, book a free scouting call with us. We would love to help you figure it out.