Dos Mas Sport FishingΒ 

4.8/5Β (25 reviews)
Β Banana Bay Marina, Golfito, PU, Costa Rica–

Dos Mas Sport FishingΒ 

4.8/5Β (25 reviews)
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Banana Bay Marina
Golfito, PU, Costa Rica
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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!

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Rating

4.8
25 reviews
5
24
4
0
3
0
2
1
1
0
4.8
Boat & equipment
4.9
Captain & crew
4.9
Fishing Experience

Anglers' gallery (41)

Amazing day with Capt. Donald
Another good 12 hour trip!
Another good 12 hour trip!
Another good 12 hour trip!
A great trip!
A great trip!
+35

All reviews (25)

Filter
ShowingΒ 1 – 5Β ofΒ 25Β reviews
Jenna Flores
Jenna Flores
5.0
Verified
Amazing day with Capt. Donald
Half Day trip on February 13, 2026 β€’ 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.
Review media 0
Reported catch:
Roosterfish
Response from Captain
February 13, 2026
πŸ™πŸΌ
0
Brendon Penny
Brendon Penny
5.0
Verified
Golfito - Captain McGuinness and DOS MAS crew
12 Hour Trip on December 22, 2025 β€’ 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!
1
Blake Monroe
Blake Monroe
5.0
Verified
A great trip!
12 Hour Trip on January 30, 2026 β€’ 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!
Review media 0
Review media 1
Review media 2
Reported catch:
Dolphin (Mahi Mahi)
Sailfish
0
Blake Monroe
Blake Monroe
5.0
Verified
Another good 12 hour trip!
12 Hour Trip on February 1, 2026 β€’ 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.
Review media 0
Review media 1
Review media 2
Response from Captain
February 2, 2026
πŸ™πŸΌ
0
Jeff Bamsch
Jeff Bamsch
5.0
Verified
Great trip
12 Hour Trip on January 9, 2026 β€’ 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!
Review media 0
Review media 1
0

Trip availability and prices

Trip Date:
Days:
Group Size:
Select date to see availability
March 2026
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Number of days
1
Group Size
2 adults β€’ 0 children
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Half Day trip
FREE Cancellation 30 days notice
4 Hour Trip
starts at 7:00 AM
US $1,040
Entire boat: up to 8 people
12 Hour Trip
FREE Cancellation 30 days notice
12 Hour Trip
starts at 5:30 AM
US $1,375
Entire boat: up to 3 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 is 1 person looking at this charter.

Rating

4.8
25 reviews
5
24
4
0
3
0
2
1
1
0
4.8
Boat & equipment
4.9
Captain & crew
4.9
Fishing Experience

Anglers' gallery (41)

Amazing day with Capt. Donald
Another good 12 hour trip!
Another good 12 hour trip!
Another good 12 hour trip!
A great trip!
A great trip!
+35

All reviews (25)

Filter
ShowingΒ 1 – 5Β ofΒ 25Β reviews
Jenna Flores
Jenna Flores
5.0
Verified
Amazing day with Capt. Donald
Half Day trip on February 13, 2026 β€’ 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.
Review media 0
Reported catch:
Roosterfish
Response from Captain
February 13, 2026
πŸ™πŸΌ
0
Brendon Penny
Brendon Penny
5.0
Verified
Golfito - Captain McGuinness and DOS MAS crew
12 Hour Trip on December 22, 2025 β€’ 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!
1
Blake Monroe
Blake Monroe
5.0
Verified
A great trip!
12 Hour Trip on January 30, 2026 β€’ 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!
Review media 0
Review media 1
Review media 2
Reported catch:
Dolphin (Mahi Mahi)
Sailfish
0
Blake Monroe
Blake Monroe
5.0
Verified
Another good 12 hour trip!
12 Hour Trip on February 1, 2026 β€’ 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.
Review media 0
Review media 1
Review media 2
Response from Captain
February 2, 2026
πŸ™πŸΌ
0
Jeff Bamsch
Jeff Bamsch
5.0
Verified
Great trip
12 Hour Trip on January 9, 2026 β€’ 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!
Review media 0
Review media 1
0

FAQs about Dos Mas Sport Fishing

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The fish you can target

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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
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