One of the most common questions Casa Roja guests ask is, “When is the best time to visit the Osa Peninsula?” The answer depends on what kind of experience you’re looking for. The region has two distinct seasons—the dry season (December to April) and the wet season (May to November)—each offering unique advantages. While some travelers prefer the sun-drenched days of the dry season, others embrace the lush, dramatic landscapes of the wet season.
During the rainy season, the Osa Peninsula receives a significant amount of rainfall, but it’s not constant—many days begin with sunshine and clear skies, with showers rolling in during the afternoon. For some visitors, the cooler temperatures make hiking and exploring more enjoyable, and tropical thunderstorms can be an unforgettable experience. The thunder can shake the ground, and lightning storms over the ocean are mesmerizing. However, there is always the possibility of a full storm system bringing days of steady rain. On the bright side, there are fewer tourists, making it easier to book tours, find lodging, and even enjoy lower rates at some places.
For those who love sunshine, the dry season is picture-perfect. Expect blue skies, clear water, and bright white crashing waves—ideal for photography and outdoor adventures. The views from Casa Roja are especially breathtaking during this time. However, it’s also hotter, and sunburns are more common. Popular destinations like Corcovado National Park and Caño Island see an influx of visitors, meaning reservations for tours and accommodations need to be made well in advance.
Ultimately, the best time to visit depends on your mindset. No matter when you come, the most important thing is to bring an attitude of adventure. You’re traveling to one of the most remote and biodiverse places on Earth—where nature is in charge. Things won’t always go as planned, and that’s part of the experience. Embrace the surprises, soak in the beauty, and enjoy every moment as it comes. After all, this is the Osa Peninsula—wild, raw, and unforgettable.
