A year-round paradise
Costa Rica is the kind of place that doesn’t have a bad season. But if you think travelling during the green season (May-June or September-October) isn’t ideal, you’re missing out on something special. This time of year, the landscapes are alive with amazing greenery, and the wildlife is as active as ever. Plus, fewer tourists mean you get a more personal and authentic experience. Interested? Let's take a look!
Explore all Costa Rica has to offer with KILROY
Costa Rica is a place where adventure and relaxation come together in perfect harmony. Whether you’re looking to explore lush rainforests, hike to active volcanoes, surf world-class waves, or simply unwind on pristine beaches, Costa Rica has it all.
Known for its incredible biodiversity and commitment to sustainability, it’s a destination that offers something for every type of traveller. With its rich culture, stunning natural landscapes, and welcoming locals, Costa Rica is the perfect spot for your next adventure.
Why the Green Season is Special
The green season is when Costa Rica truly lives up to its “Pura Vida” vibe. Yes, you might get some rain (usually in the afternoons), but it’s the rain that turns everything into a tropical paradise. Think rainforests that look like something out of a movie, rivers ready for adventure, and sunsets that seem even more colorful against a dramatic sky. It’s a season full of life—literally!
Debunking Green Season Myths
Let’s set the record straight: the green season doesn’t mean it’s raining non-stop. In fact, mornings are often sunny, and the rain tends to roll in later, giving you the perfect excuse to slow down and enjoy the moment. What you get in return is a Costa Rica that’s bursting with color, less crowded trails and beaches, and the chance to experience the country in its most natural state.
Natural Wonders During the Green Season
Wildlife Encounters Like No Other
Costa Rica’s green season is almost too good for wildlife lovers. Not only is it the time when humpback whales come to visit both the Pacific and Caribbean coast, birds of prey migrate in droves across the Caribbean skies, and sea turtles choose the country's perfect sandy beaches like Ostional and Tortuguero to lay their eggs. If you're lucky, you get to see some of nature’s most incredible shows—and the best part? You get to enjoy it without the crowds.
Check out our 4-day independent Tortuguero National Park Adventure
Waterfalls Coming to Life
If you think waterfalls are beautiful, wait until you see them during the green season. The rain supercharges Costa Rica’s waterfalls, turning them into powerful, jaw-dropping spectacles. Imagine standing at the base of La Fortuna or Llanos de Cortés as the water roars down around you—or hiking to Rio Celeste, where the turquoise waters seem even brighter against the bright green backdrop. This is the time of year when these natural wonders truly shine.
Epic Green Season Activities
Rainforests at Their Peak
There’s nothing quite like walking through a rainforest during the green season. Everything feels alive—the trees are greener, the air smells fresher, and you can hear the sounds of the jungle all around you. Whether it’s spotting wildlife in Corcovado, hiking through the misty Monteverde Cloud Forest, or relaxing in Manuel Antonio’s rainforest-meets-beach setting, this is when Costa Rica’s wild side is at its best.
Thrills and Adventure
The green season is when adventure takes it up a notch. Rivers like the Pacuare and Sarapiquí are at their prime for whitewater rafting, offering heart-pounding rapids with views of lush scenery. And if ziplining is on your list, there’s no better time to glide through the treetops while the rainforest sparkles from a recent rain shower. It’s adrenaline and nature, all rolled into one.
Check out this 16-day active tour of Costa Rica that includes rafting on the Pacuare River.
Catch the perfect wave
Costa Rica is a mecca for surfing, with top surf spots like Playa Tamarindo, Playa Grande, and Santa Teresa. The green season can offer smaller crowds and excellent conditions for beginners or experienced surfers looking for a more relaxed surf experience without the rush of peak season.
Check out our surf camps in Costa Rica
Hidden Gems Without the Crowds
One of the best perks of traveling during the green season? Popular spots like Arenal and La Fortuna feel almost like your own secret paradise. You can soak in hot springs, wander around without bumping into too many people, and even explore lesser-known beaches and villages at your own pace. It’s like Costa Rica, but just for you.
