The Dream Fishery
Experience
Costa Rica’s
Fishing Paradise
Why Colio Sportfishing
“Come fish with us for a unique experience and become part of our family at Colio Sportfishing!”
Capt. Mike Hennessy
Sport Fishing Legend is a renowned, globe-trotting game fishing expert with skills spanning offshore, inshore, fly, and freshwater fishing. Read my Blog
Capt. Mike Hennessy
Sport Fishing Legend is a renowned, globe-trotting game fishing expert with skills spanning offshore, inshore, fly, and freshwater fishing. Read my Blog
The Power-Duo Profile: Capt. Mike & Capt. Luis
For over 30 years, Capt. Mike Hennessy has led high-octane expeditions in the Osa Peninsula, bringing guests directly into the hunt for Marlin and Tuna. The operation’s heartbeat is Capt. Luis Enrique, the “fishiest” expert on the water. A world-class elite with multiple IGFA records and tournament wins from the Bahamas to the Pacific, Luis possesses an unmatched sixth sense for the Southern Zone.
Whether hunting monster Roosterfish inshore or tracking giant Black Marlin offshore, Luis’s expertise ensures an elite Golfito experience. From battling giants to snorkeling with feeding sailfish, we don’t just find fish—we create the adrenaline-fueled memories that bring anglers back to the Osa year after year.
Costa Rica’s Ultimate Playground for Anglers
Osa Peninsula sportfishing charters on Costa Rica’s southern coast puts you in the heart of some of the best fishing on Earth. From trophy marlin and tuna offshore to bucket-list roosterfish along the beaches, Colio Sportfishing helps anglers turn every dream into reality.
Built by Anglers, for Anglers!
the Colio Difference
Proven Experience
Mike’s 30+ years of global fishing expertise and major tournament wins consistently translate to superior charter experiences.
Big Fish, All Year Long
Year-Round Trophy Fish
From offshore giants to inshore legends, Golfito’s Pacific waters offer unmatched trophy fishing year-round.
Fish Like a True Pro
Educational Charters
Experience hands-on, immersive sportfishing, where each outing teaches new skills and delivers nonstop excitement.
Fishing Without Limits
Designed for Action
Our custom-designed vessel and premium gear make every trip—inshore to offshore—a world-class adventure.
Award-Winning Fishing Charters in Costa Rica
Recognized as one of Costa Rica’s leading fishing charters in 2024 by international customer surveys.
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Thanks for great fishing and lots of laughs 😊
Mike’s the best guy to fish with in southern Costa Rica. Can’t wait for the … More next adventure! -
Amazing time!!! We got tuna, rooster, fish, Marlin, snapper. I have never caught that many fish on one boat before it was … More amazing! Captain was so professional and extremely safe and very knowledgeable of the area. Everything was taken care of.
Definitely going back 👍 -
Fishing on the Colio in next level! The knowledge of captain and crew is enough on its own but combined with state of the … More art electronics elevates the success rate to the ridiculous.
Helpful and patient with some of our less experienced group ensured smiles and high fives. Good humor and the ability to quickly change tactics made for an unforgettable fishing trip for my family.
We will be back for more! -
Mike Hennessy and his crew are among the finest on the planet. If you want a World Class Sportfishing experience, Colio Sportfishing … More is the your operation of choice.
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We fish all over the world and this is a top notch operation! Not only that the captains make ever trip so fun and memorable! … More Thank you Coolio for the epic time!
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Greatest charter and best experience ever. Everything was top notch, Captain and crew were awesome tending to our every need … More and crew always had us ready for a big catch. Tuna bite was incredible and sail fish for a fun fight. I’ve been twice now and the second time was as good as the first with a new experience.
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I cannot wait to get on the new boat but I can guarantee that if you take this charter you will have an experience of a lifetime! … More Best captain ever and I can’t stress enough….justGO!
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Thank You to Mike and Luis for an Epic Fishing Experience!
Thank you both for an unforgettable, fishing adventure! You guys … More are the true example of what every sport fishing charter should strive to be. Beyond the incredible experience and lifetime memories, I left feeling like part of the family.
Thank you again for such an amazing time!
Warm regards,
Ignacio del Rio -
We fish all over the world and this is a top notch operation! Not only that the captains make ever trip so fun and memorable! … More Thank you Coolio for the epic time!
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Thanks for great fishing and lots of laughs 😊
Mike’s the best guy to fish with in southern Costa Rica. Can’t wait for the next adventure!
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Amazing time!!! We got tuna, rooster, fish, Marlin, snapper. I have never caught that many fish on one boat before it was amazing! Captain was so professional and extremely safe and very knowledgeable of the area. Everything was taken … More care of.
Definitely going back 👍
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Fishing on the Colio in next level! The knowledge of captain and crew is enough on its own but combined with state of the art electronics elevates the success rate to the ridiculous.
Helpful and patient with some of our less experienced … More group ensured smiles and high fives. Good humor and the ability to quickly change tactics made for an unforgettable fishing trip for my family.
We will be back for more!
Offshore Fishing
The Ultimate Offshore Fishing Adventure Aboard Colio
Offshore fishing is more than equipment and expertise—it’s the unique experience that turns every trip into an unforgettable adventure. At Colio Sportfishing, we expertly combine advanced gear, skilled guidance, and local knowledge to deliver the ultimate Costa Rica offshore fishing experience.
A Charter Experience Like No Other
Colio delivers a rare balance of excitement and ease—where calm confidence meets the thrill of chasing trophy fish in pristine waters.
Make Your Dream Trip Reality
Watch the Colio Story
Choose Your Perfect Charter Below
When you choose Colio Sportfishing, you’re not just booking a trip—you’re stepping into an adventure beyond the ordinary. Whether you’re a seasoned angler or trying fishing for the first time, our focus on safety, expert guidance, and nonstop fun ensures every moment is unforgettable.
Clean Sweep Fishing Charter Week
Experience the ultimate Costa Rica fishing charter adventure combining three days of world-class fishing aboard Colio with three days at Encanta La Vida’s beachfront jungle lodge.
Target everything from massive marlin to roosterfish, then unwind in paradise surrounded by monkeys, sloths, and pristine beaches. Includes lodging, fishing, meals, and transportation.
Best Day Charter Fishing in Costa Rica
Experience world-class fishing aboard Colio, a state-of-the-art 28′ sportfisher equipped for both offshore and inshore action. Your eight-hour fishing charter adventure includes premium tackle, gourmet lunch, refreshments, and decades of local knowledge. Chase everything from snook and roosterfish to sailfish and marlin in Costa Rica’s most productive waters, guided by seasoned professionals.
Southern Costa Rica’s Best Half Day of Fishing
Perfect for morning adventures, this four-hour fishing charter trip targets both inshore and offshore species aboard Colio. Learn expert techniques while chasing marlin, tuna, roosterfish, and massive cubera snapper.
Includes premium tackle, refreshments, and all bait, providing an ideal introduction to Costa Rica’s legendary fishing.
Seamount Marlin Fishing – Where Giants Roam
Experience the ultimate offshore adventure, targeting massive blue marlin and yellowfin tuna 30-70 miles offshore where underwater seamounts create perfect fishing conditions. Colio’s speed and range transforms this epic 12-hour journey into a comfortable expedition where multiple marlin encounters and record-class tuna are possible.
Clean Sweep Fishing Charter Week
Experience the ultimate Costa Rica fishing charter adventure combining three days of world-class fishing aboard Colio with three days at Encanta La Vida’s beachfront jungle lodge.
Target everything from massive marlin to roosterfish, then unwind in paradise surrounded by monkeys, sloths, and pristine beaches. Includes lodging, fishing, meals, and transportation.
Best Day Charter Fishing in Costa Rica
Experience world-class fishing aboard Colio, a state-of-the-art 28′ sportfisher equipped for both offshore and inshore action. Your eight-hour fishing charter adventure includes premium tackle, gourmet lunch, refreshments, and decades of local knowledge. Chase everything from snook and roosterfish to sailfish and marlin in Costa Rica’s most productive waters, guided by seasoned professionals
Southern Costa Rica’s Best Half Day of Fishing
Perfect for morning adventures, this four-hour fishing charter trip targets both inshore and offshore species aboard Colio. Learn expert techniques while chasing marlin, tuna, roosterfish, and massive cubera snapper.
Includes premium tackle, refreshments, and all bait, providing an ideal introduction to Costa Rica’s legendary fishing.
Seamount Marlin Fishing – Where Giants Roam
Experience the ultimate offshore adventure, targeting massive blue marlin and yellowfin tuna 30-70 miles offshore where underwater seamounts create perfect fishing conditions. Colio’s speed and range transforms this epic 12-hour journey into a comfortable expedition where multiple marlin encounters and record-class tuna are possible.
Get a glimpse of what you can experience
Step into world-class fishing in Costa Rica’s most productive waters, where global expertise meets cutting-edge technology and hands-on learning creates unforgettable adventures.
Our Partners
I would like to “Thank” our partners and sponsors of Colio Sportfishing for all the great products ans support that help us deliver the absolute best program and to consistently stay on the fish with quality and dependability.
