Dos Mas Sport Fishing 

4.8
(26 reviews)
 Banana Bay Marina, Golfito, PU, Costa Rica–

Dos Mas Sport Fishing 

Golfito, PU, Costa Rica
–
30 ft
8
4.8
(26 reviews)

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Dos Mas Sport Fishing is inviting offshore fanatics to join them on an adventure that will take you on a trip exploring the richest fishing grounds off the coast of Golfito, Costa Rica. Captain Donald Mc Guinness has over 40 years of experience fishing all over the world and catching many of the world's most prized fish species.

His most impressive catch is certainly the massive, 1236-pound Black Marlin caught in 2006. On your trip, you'll be able to leverage your captain's vast experience to get the best possible shot at a catch of a lifetime!

The boat that'll take you to the deep waters is a 30' Island Hopper express cruiser, powered by 450 HP Cummins engine. Restored as recently as 2019, the vessel features the latest communication, navigation, radar, and fish-finding electronics as well as all the necessary safety equipment. Giving its guests everything they could need for a safe and productive trip.

Creature comforts have also been taken care of as the boat is fully outfitted for multi-day trips. On board, you'll find 2 bunk beds, a private toilet, shower, and kitchen, as well as a multimedia system for entertainment. The vessel's max capacity is 8 guests on single-day and 4 guests on multi-day trips.

The captain will provide you with everything you need to fish. You'll be equipped with first-class Shimano, Tiagra, and Trinus gear and will have access to both conventional and spinning options. There will also be a variety of artificial lures and live bait, depending on the fish you're targeting. Live bait will be caught ahead of the trip and is always included in the price.

On all trips, you'll be provided with sandwiches, snacks, fruit, and drinks. On multi-day trips, you'll also have hot meals prepared. All you need to bring is some sunscreen, sunglasses, a hat.

Now if you're ready for your next offshore fishing adventure, find an opening in the captain's calendar and start planning your trip today!

Dos Mas Sport Fishing is inviting offshore fanatics to join them on an adventure that will take you on a trip exploring the richest fishing grounds off the coast of Golfito, Costa Rica. Captain Donald Mc Guinness has over 40 years of experience fishing all over the world and catching many of the world's most prized fish species.

His most impressive catch is certainly the massive, 1236-pound Black Marlin caught in 2006. On your trip, you'll be able to leverage your captain's vast experience to get the best possible shot at a catch of a lifetime!

The boat that'll take you to the deep waters is a 30' Island Hopper express cruiser, powered by 450 HP Cummins engine. Restored as recently as 2019, the vessel features the latest communication, navigation, radar, and fish-finding electronics as well as all the necessary safety equipment. Giving its guests everything they could need for a safe and productive trip.

Creature comforts have also been taken care of as the boat is fully outfitted for multi-day trips. On board, you'll find 2 bunk beds, a private toilet, shower, and kitchen, as well as a multimedia system for entertainment. The vessel's max capacity is 8 guests on single-day and 4 guests on multi-day trips.

The captain will provide you with everything you need to fish. You'll be equipped with first-class Shimano, Tiagra, and Trinus gear and will have access to both conventional and spinning options. There will also be a variety of artificial lures and live bait, depending on the fish you're targeting. Live bait will be caught ahead of the trip and is always included in the price.

On all trips, you'll be provided with sandwiches, snacks, fruit, and drinks. On multi-day trips, you'll also have hot meals prepared. All you need to bring is some sunscreen, sunglasses, a hat.

Now if you're ready for your next offshore fishing adventure, find an opening in the captain's calendar and start planning your trip today!

Donald Mc Guinness
Captain
Donald Mc Guinness
7 years of experience
ID & credentials verified

Select date to see availability

Trip availability and prices

Trip date:
Group Size:
October 2026
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Group Size
2 adults • 0 children
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Half Day trip
FREE Cancellation 30 days notice
6 hour trip starts at 7:00 AM
US $1,060
Entire boat: up to 8 people
12 Hour Trip
FREE Cancellation 30 days notice
12 hour trip starts at 5:30 AM
US $1,500
Entire boat: up to 4 people
Multi Day Trip 4 PAX
FREE Cancellation 30 days notice
2 Day Trip starts at 8:00 AM
Overnight stay, liveaboard
US $2,500
Entire boat: up to 8 people
There are 2 people looking at this charter.

Customer reviews

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Rating

4.8
26 reviews
4.8
Boat & equipment
4.9
Captain & crew
4.9
Fishing Experience

Anglers' gallery (41)

Reviews (26)

  • Blake Monroe
    Blake Monroe
    Repeat angler
    us
    Florida, US
    Member since 2022
    5 trips
    5.0
    Verified

    A great trip!

    12 Hour Trip on January 30, 2026 • 6 adults

    We took Captain Don out for the 12 hour trip and got picked up in Pavones off the beach which made it very convenient for our stay instead of traveling to Golfito. we caught two selfish and lost another also a 200 pound tuna and a 20 pound mahi! Andy the first mate was right on top of things! Captain Dan never overstay in one place if we were not catching fish. I would highly recommend this boat and doing a 12 hour fishing trip!

  • Jenna Flores
    Jenna Flores
    us
    Texas, US
    Member since 2026
    5.0
    Verified

    Amazing day with Capt. Donald

    Half Day trip on February 13, 2026 • 4 adults

    Captain Donald was beyond accommodating for us as we had a travel mishap. He did everything in his power to make our trip happen and not only did we catch fish. We caught our target. Andy was great as well. I highly recommend anyone coming to Gulfito/Puerto Jimenez. we caught two monster rooster fish and plenty of grouper. We got to enjoy our catch at a local restaurant they recommended nearby.

  • Blake Monroe
    Blake Monroe
    Repeat angler
    us
    Florida, US
    Member since 2022
    5 trips
    5.0
    Verified

    Another good 12 hour trip!

    12 Hour Trip on February 1, 2026 • 6 adults

    We went out again, Sunday, February 1 for a second 12 hour trip. Although the action was slower that day, we did manage to get a nice mahi and a couple of good sale fish. We also had a big monster tuner hit one of the lighter rods. Overall, I would recommend anyone booked the 12 hour trip. Captain Dan in the first maid Andy worked very hard to accommodate passengers.

  • Jeff Bamsch
    Jeff Bamsch
    Repeat angler
    us
    Texas, US
    Member since 2025
    2 trips
    5.0
    Verified

    Great trip

    12 Hour Trip on January 9, 2026 • 6 adults

    took 5 family members on this trip, most of whom are extremely inexperienced at offshore fishing. Captain Donald and deckhand were instrumental in helping them land some fish. We caught several sailfish and big dorado. Everyone was happy!

  • Vincent Piazza
    Vincent Piazza
    Repeat angler
    us
    Pennsylvania, US
    Member since 2025
    3 trips
    5.0
    Verified

    Amazing Trip

    12 Hour Trip on January 27, 2026 • 2 adults

    captain and crew dialed in. best trip ever

  • Cernak Jon
    Cernak Jon
    Repeat angler
    us
    Colorado, US
    Member since 2018
    5 trips
    5.0
    Verified

    No nonsense Charter

    12 Hour Trip on February 6, 2025 • 4 adults

    Of the dozen or so fishing charters that I have done, this is far and away the best. Captain Donald runs an fast paced and efficient operation. He is on top of all the lines and constantly checking and changing lures and bait as the conditions demand. He knows where to find the fish and what to do to catch them. If you are looking for a relaxing sight seeing, swimming, and snorkeling charter then find another boat. If you are looking to catch fish, this is your boat!

  • Richard Smith
    Richard Smith
    Repeat angler
    us
    Georgia, US
    Member since 2025
    2 trips
    4.7
    Verified

    Come Sail away

    12 Hour Trip on May 10, 2025 • 4 adults

    Donald and his crew were awesome. True stewards of the sea who not only care about getting you on fish but also care about their impact on something that provides a livelihood for so many in Costa Rica. The highlight of the trip was when my dad was able to reel in a bucket list fish. Hint the fish is in the headline. Thanks Donald and crew for an unforgettable experience.

  • Kyle Leverette
    Kyle Leverette
    Repeat angler
    us
    Florida, US
    Member since 2024
    2 trips
    5.0
    Verified

    Tuna smack down

    12 Hour Trip on April 2, 2024 • 6 adults

    Great day with Captain Donald and Andy. Didn’t find our intended targets of Rooster and Sailfish, but nonetheless, had great action and tight lines through the day. Tuna were on 🔥. Inshore we also grabbed a nice Blue Jack and Cubera Snapper.

  • Jeff Fisk
    Jeff Fisk
    ca
    Alberta, Canada
    Member since 2024
    5.0
    Verified

    If you are here to fish this is it

    12 Hour Trip on February 18, 2024 • 2 adults

    This boat provides a no nonsense fishing trip. Crew was very friendly and professional . The boat is well suited and stocked with cold drinks and snacks. If the fish are there your sure to catch them.

  • Eleanor Haney
    Eleanor Haney
    us
    North Carolina, US
    Member since 2023
    5.0
    Verified

    January fishing trip

    12 Hour Trip on January 1, 2024 • 4 adults • 1 child

    Great experience with Capt Donald. He has a plethora of local knowledge and an abundance of experience worldwide. He put us on the meat fish and billfish as well!

Rating

4.8
26 reviews
4.8
Boat & equipment
4.9
Captain & crew
4.9
Fishing Experience

Anglers' gallery (41)

All reviews (26)

Frequently mentioned
Showing 1 – 5 of 26 reviews
Brendon Penny
Brendon Penny
us
Alabama, US
Member since 2025
5.0
Verified
Golfito - Captain McGuinness and DOS MAS crew
12 Hour Trip on December 22, 2025 • 3 adults

Great trip! We booked a 12 hour trip targeting marlin and sailfish. First few hours were not productive but Captain McGuinness worked to get us to the right spot. He is a wealth of knowledge, with experience that money can't buy. His crew was also amazing. They would go from relaxing with us to feet on the deck getting prepped for fish at the slightest whistle from the captain. My family looks forward to another trip on the DOS MAS!

Blake Monroe
Blake Monroe
Repeat angler
us
Florida, US
Member since 2022
5 trips
5.0
Verified
A great trip!
12 Hour Trip on January 30, 2026 • 6 adults

We took Captain Don out for the 12 hour trip and got picked up in Pavones off the beach which made it very convenient for our stay instead of traveling to Golfito. we caught two selfish and lost another also a 200 pound tuna and a 20 pound mahi! Andy the first mate was right on top of things! Captain Dan never overstay in one place if we were not catching fish. I would highly recommend this boat and doing a 12 hour fishing trip!

Reported catch:
Dolphin (Mahi Mahi)
Sailfish
Monique Bilodeau
Monique Bilodeau
ca
Québec, Canada
Member since 2026
5.0
Verified
magnifique sortie de pêche en famille
Half Day trip on July 25, 2026 • 5 adults • 2 children

Le capitaine Donald tres genereux et tres gentil , le jeune homme pour l’aider tres devoue, nous avons beaucoup apprecie, les enfants de 7 et 11ans participaient activement, nous avons pris beaucoup de poissons . Nous le recommandons sans hesitation

Reported catch:
Dolphin (Mahi Mahi)
Goliath Grouper
Red Snapper
Donald Mc Guinness
Response from Captain

merci pour une excellente journée 🙏🏼

Jenna Flores
Jenna Flores
us
Texas, US
Member since 2026
5.0
Verified
Amazing day with Capt. Donald
Half Day trip on February 13, 2026 • 4 adults

Captain Donald was beyond accommodating for us as we had a travel mishap. He did everything in his power to make our trip happen and not only did we catch fish. We caught our target. Andy was great as well. I highly recommend anyone coming to Gulfito/Puerto Jimenez. we caught two monster rooster fish and plenty of grouper. We got to enjoy our catch at a local restaurant they recommended nearby.

Reported catch:
Roosterfish
Donald Mc Guinness
Response from Captain

🙏🏼

Blake Monroe
Blake Monroe
Repeat angler
us
Florida, US
Member since 2022
5 trips
5.0
Verified
Another good 12 hour trip!
12 Hour Trip on February 1, 2026 • 6 adults

We went out again, Sunday, February 1 for a second 12 hour trip. Although the action was slower that day, we did manage to get a nice mahi and a couple of good sale fish. We also had a big monster tuner hit one of the lighter rods. Overall, I would recommend anyone booked the 12 hour trip. Captain Dan in the first maid Andy worked very hard to accommodate passengers.

Donald Mc Guinness
Response from Captain

🙏🏼

FAQs about Dos Mas Sport Fishing

Dos Mas Sport Fishing offers the following trips to customers:
  • US $1,060 per group - Half Day trip (6 hours)
  • US $1,500 per group, additional US $50 per person after 4 guests - 12 Hour Trip (12 hours)
  • US $2,500 per day per group - Multi Day Trip 4 PAX (2 days)
When you book a trip with Dos Mas Sport Fishing, you can expect the following amenities onboard:
  • Toilet
  • Fighting chair
  • GPS
  • Fishfinder
  • Bed
  • Flybridge
  • Snorkeling equipment
  • Live bait well
  • Kitchen
  • Multimedia system
  • Outriggers
  • Tuna tubes
  • Spearfishing equipment
  • Ice box
  • Radar
Trips booked with Dos Mas Sport Fishing include:
  • Rods, reels & tackle
  • Live bait
  • Lures
  • Catch cleaning & filleting
  • Snacks
  • Drinks
  • First mate
  • Fishing license
  • Lunch
  • Fly fishing equipment
Dos Mas Sport Fishing offers the following types of fishing:
  • Inshore fishing
  • Nearshore fishing
  • Offshore fishing
  • Reef fishing
  • Wreck fishing
  • Flats fishing
Dos Mas Sport Fishing offers the following fishing techniques:
  • Light tackle
  • Heavy tackle
  • Bottom fishing
  • Trolling
  • Spinning
  • Jigging
  • Popping
  • Fly fishing
  • Drift fishing
  • Handline
  • Spearfishing
  • Deep sea fishing
Top targeted fish species with Dos Mas Sport Fishing include:
  • Amberjack
  • Barracuda (Great)
  • Dolphin (Mahi Mahi)
  • Grouper (Goliath)
  • Jack Crevalle
  • King Mackerel (Kingfish)
  • Marlin (Black)
  • Marlin (Blue)
  • Permit
  • Roosterfish
  • Snapper (Red)

Your captain

Donald Mc Guinness
Donald Mc Guinness
Golfito, Puntarenas Province, Costa Rica
1 Fishing Report
ID & license verified
26 Customer reviews
Typical response within 1 hour
Member since September 2019
Angler's Choice
The Angler's Choice Award is given to listings that consistently deliver a high-quality service and earn great reviews from customers.
Donald is a second-generation captain with 42 years of fishing experience. His father started fishing in Costa Rica in the fifties. He loves fishing and has been fishing since he was 13. He fished in California for 7 years, 5 years in North Carolina, 6 years in Panama and the rest of his life on the Pacific coast in Costa Rica. His biggest catch was a 1236 pound Black Marlin. He also holds a record for 35 Marlins caught and released in one day.
Donald Mc Guinness
Donald Mc Guinness
Fully verified
Angler's Choice
1
reports
26
reviews
2019
member since
~1h
response
Donald is a second-generation captain with 42 years of fishing experience. His father started fishing in Costa Rica in the fifties. He loves fishing and has been fishing since he was 13. He fished in California for 7 years, 5 years in North Carolina, 6 years in Panama and the rest of his life on the Pacific coast in Costa Rica. His biggest catch was a 1236 pound Black Marlin. He also holds a record for 35 Marlins caught and released in one day.

The fish you can target

Amberjack
Amberjack
Great Barracuda
Great Barracuda
Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Goliath Grouper
Goliath Grouper
Jack Crevalle
Jack Crevalle
King Mackerel (Kingfish)
King Mackerel (Kingfish)
Black Marlin
Black Marlin
Blue Marlin
Blue Marlin
Permit
Permit
Roosterfish
Roosterfish
Red Snapper
Red Snapper
Amberjack
Amberjack
Great Barracuda
Great Barracuda
Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Goliath Grouper
Goliath Grouper
Jack Crevalle
Jack Crevalle

Real catches by this captain

  • Another good 12 hour trip!
    Blake M.
    Blake M.
  • A great trip!
    Blake M.
    Blake M.
  • Amazing Trip
    Vincent P.
    Vincent P.
  • Great trip
    Jeff B.
    Jeff B.
  • Come Sail away
    Richard S.
    Richard S.
  • Tuna smack down
    Kyle L.
    Kyle L.
  • If you are here to fish this is it
    Jeff F.
    Jeff F.
  • January fishing trip
    Eleanor H.
    Eleanor H.
  • Full day off shore
    Richard S.
    Richard S.

What is the boat like?

Boat image
Boat category
Yachts
Capacity
8 persons
Boat length
30 ft
Year built
1998
Restored in
2019
Boat manufacturer
Island Hopper
Boat type
Cruiser
Engine model
Cummins
Powered by
1 x 450HP
Max cruising speed
26 knots

What kind of fishing will you do?

Inshore Fishing
Nearshore Fishing
Offshore Fishing
Reef Fishing
Wreck Fishing
Flats Fishing

Which fishing techniques you can try

Light Tackle
Heavy Tackle
Bottom Fishing
Trolling
Spinning
Jigging
Popping
Fly Fishing
Drift Fishing
Handline
Spearfishing
Deep Sea Fishing

Which amenities are available onboard

Toilet
Fighting chair
GPS
Fishfinder
Bed
Flybridge
Snorkeling equipment
Live bait well
Kitchen
Multimedia system
Outriggers
Tuna tubes
Spearfishing equipment
Ice box
Radar
What's included in the trip price
Rods, reels & tackle
Live bait
Lures
Catch cleaning & filleting
Snacks
Drinks
First mate
Fishing license
Lunch
Fly fishing equipment

How cancellations work

Free cancellation up to 30 days prior to trip
You can cancel or modify your booking up to 30 days before the trip date, free of charge. If you cancel or modify your booking later, or fail to show up, you'll forfeit 100% of what you've paid.
More details

What the listing policies are

Pickup included in price
Transfer from hotels or jetties in Golfito to departure site is available and included in trip rates.
Child friendly
No minimum age
You keep catch
Up to 5 fish per day
Catch and release allowed
Catch and release mandatory
For all Billfish
Disabled accessible

How you can pay

Book with 20% deposit, pay rest to captain
When the captain confirms your trip, FishingBooker charges your credit card a 20% deposit to guarantee your reservation.
The remaining balance is to be paid directly to the charter operator on or prior to your trip date in one of the following payment methods:
 Cash
 Bank transfer

What’s biting in Golfito right now

Barracuda (Great)Barracuda (Great)
Dolphin (Mahi Mahi)Dolphin (Mahi Mahi)
Jack CrevalleJack Crevalle
Marlin (Black)Marlin (Black)
Marlin (Blue)Marlin (Blue)
RoosterfishRoosterfish

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