Buenos Aires Delta Aventura 

5.0
(82 reviews)
 Luis Pereyra 2, Tigre, B1648, Argentina

Buenos Aires Delta Aventura 

Tigre, Argentina
22 ft
5
5.0
(82 reviews)

Rio de la Plata, or the 'River Plate,' has earned the impressive title of being the widest river in the world, and forms part of the border between Argentina and Uruguay. It's also a hotbed of top angling action! For some, the idea of fishing such a vast body of water might be intimidating – not so for Captain Mauricio Oñate. He warmly invites you to join him aboard Buenos Aires Delta Aventura, where you'll get a first-class introduction to this fantastic fishery!

Capt. Mauricio is a true lifelong fisherman. He's been wielding a rod since he was 3 years old, and has over 35 years of experience when it comes to these waters. As well as providing trips targeting the river's hottest spots, he also loves teaching people all about the different species that call Rio de la Plata home, such as the picture-perfect Golden Dorado and tasty Pejerrey. This includes the best ways to catch them, of course!

You'll be traveling on board your captain's 22' Silver Boat center console, newly built in 2018 and ready to transport up to 5 guests out onto the river. She's rigged with top-of-the-line fishing amenities, including GPS and fishfinder, life jackets for ages 12 and up, and a full toilet located in the center console. You'll be navigating these waters in plenty of comfort and safety.

As well as the famous Golden Dorado, huge Catfish like to call these waters home. You'll have the chance to hook local varieties such as Bagre Amarillo (Yellow Catfish) and Bagre Blanco (White Catfish) – these fish can reach up to 20 kilos here! In addition, Tararira (Wolf Fish) and tasty Pejerrey (Silverside) are also on offer. Capt. Mauricio will show you the best techniques to use, from bottom fishing to spinning when the waters are clear.

As well as providing top-notch rods and reels, bait, and tackle, your captain will pick you up at your hotel and escort you to the dock in San Fernando. Come aboard Buenos Aires Delta Aventura for an incredible adventure in a location like no other!

Rio de la Plata, or the 'River Plate,' has earned the impressive title of being the widest river in the world, and forms part of the border between Argentina and Uruguay. It's also a hotbed of top angling action! For some, the idea of fishing such a vast body of water might be intimidating – not so for Captain Mauricio Oñate. He warmly invites you to join him aboard Buenos Aires Delta Aventura, where you'll get a first-class introduction to this fantastic fishery!

Capt. Mauricio is a true lifelong fisherman. He's been wielding a rod since he was 3 years old, and has over 35 years of experience when it comes to these waters. As well as providing trips targeting the river's hottest spots, he also loves teaching people all about the different species that call Rio de la Plata home, such as the picture-perfect Golden Dorado and tasty Pejerrey. This includes the best ways to catch them, of course!

You'll be traveling on board your captain's 22' Silver Boat center console, newly built in 2018 and ready to transport up to 5 guests out onto the river. She's rigged with top-of-the-line fishing amenities, including GPS and fishfinder, life jackets for ages 12 and up, and a full toilet located in the center console. You'll be navigating these waters in plenty of comfort and safety.

As well as the famous Golden Dorado, huge Catfish like to call these waters home. You'll have the chance to hook local varieties such as Bagre Amarillo (Yellow Catfish) and Bagre Blanco (White Catfish) – these fish can reach up to 20 kilos here! In addition, Tararira (Wolf Fish) and tasty Pejerrey (Silverside) are also on offer. Capt. Mauricio will show you the best techniques to use, from bottom fishing to spinning when the waters are clear.

As well as providing top-notch rods and reels, bait, and tackle, your captain will pick you up at your hotel and escort you to the dock in San Fernando. Come aboard Buenos Aires Delta Aventura for an incredible adventure in a location like no other!

Mauricio Oñate
Captain
Mauricio Oñate
41 years of experience
responds within an hour

Select date to see availability

Trip availability and prices

Trip date:
Group Size:
September 2026
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Group Size
2 adults • 0 children
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Half Day Trip (AM)
FREE Cancellation 14 days notice
4 hour trip starts at 8:30 AM
Catfish
Carp
Golden Dorado
Pejerrey (Silverside)
US $484
Entire boat: 2 people
Half Day Trip (PM)
FREE Cancellation 14 days notice
4 hour trip starts at 1:00 PM
Catfish
Carp
Golden Dorado
Pejerrey (Silverside)
US $484
Entire boat: 2 people
Adaptive Day Trip (AM)
FREE Cancellation 14 days notice
6 hour trip starts at 8:30 AM
Catfish
Carp
Golden Dorado
Pejerrey (Silverside)
US $598
Entire boat: 2 people
Full Day Trip
FREE Cancellation 14 days notice
8 hour trip starts at 8:30 AM
Catfish
Carp
Golden Dorado
Pejerrey (Silverside)
US $904
Entire boat: 2 people
There are 5 people looking at this charter.

Customer reviews

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Rating

5.0
82 reviews
4.9
Boat & equipment
5.0
Captain & crew
5.0
Fishing Experience

Anglers' gallery (246)

What anglers say

98%
Great experience
95%
Family friendly
98%
Friendly captain
100%
Good boat
99%
Recommended
97%
Caught fish

All reviews (82)

Frequently mentioned
Showing 15 of 82 reviews
Russ Sablatura
Russ Sablatura
us
Texas, US
Member since 2026
5.0
Verified
Fantastic!!!
Adaptive Day Trip (AM) on April 9, 20262 adults

Easily the best trip for the time, effort, accommodations and results!! We all know that the art and skill involved in fishing is unique and not to be taken lightly. Captain Mauricio is not only a gentleman but a great guide who has a sincere passion for fishing and for customer service. I can't recommend him enough!! We had a blast! And we caught fish!! Golden Dorado and crazy looking catfish! It's called 'fishing' not 'catching' for a reason but Cpt. Mauricio got us out there and my son and I made memories for a lifetime! Bucket List for sure!

Reported catch:
Catfish
Golden Dorado
Sergiu Matei
Sergiu Matei
Repeat angler
ro
Romania
Member since 2025
7 trips
5.0
Verified
Rio de la Plata - The Second Trip
Half Day Trip (AM) on October 13, 20252 adults

Due to the water conditions, for this trip we decided to chase Tararira - the wolf fish - a fish that I never caught before. We navigated through the channels of the delta, and we stopped in the first spot we fished in the previous trip. No fish bit in that spot, so soon Captain Mauricio made the decision to move further upstream. We arrived in an area where some bays with shallow water and lots of vegetation opened up on the edge of the main river. We fished there with top-water lures, with which we caught Tararira - over 10 fish. We also cast two live-bait lines in the main river, where we caught dorado. Among other things, we saw a carp lying in the sun, a rather big fish but which was not the objective of our expedition. Fishing for tararira is spectacular, and requires a certain degree of skill. But don't worry - Captain Mauricio will teach you what to do. After that, we moved again in "the middle of the river", to chase big fish. We used live bait and had many attacks, but only brought one large dorado to the boat. Indeed, the weather conditions were quite difficult, with wind and waves, and the fish's bites were not as determined and aggressive as the previous day. Overall, the second trip was a successful trip, too. Captain Mauricio is a kind person and a pleasant company, and once again, a very good guide. I highly recommend Captain Mauricio for both beginners and experienced anglers, and as I saw, he is the best guide in the area. Unlike other charters, he is not looking just for take your money, he cares for your demands and needs, and do his best to ofer you a great experience. I left Argentina with good memories thanks to Mauricio, and if I will ever come back in Buenos Aires, for sure I will contact him.

Reported catch:
Golden Dorado
Mauricio Oñate
Response from Captain

Hi Sergiu, great to hear from you! Thank you so much for your reviews. It was a pleasure having you on board and sharing your dedication and passion for fishing. It's very motivating to put an angler on the spot, putting his all into landing them. I'm also very happy that you were able to have such good fights with big dorados and, above all, that you were able to catch one of them using spinning, right in the middle of the river. In the middle of the widest river in the world, and where this type of fishing technique isn't usually used. Congratulations!!! And until our next fishing trip together. Captain Mauricio

Sergiu Matei
Sergiu Matei
Repeat angler
ro
Romania
Member since 2025
7 trips
5.0
Verified
Big golden dorado
Full Day Trip on October 12, 20252 adults

First of all, I would like to say that Captain Mauricio is an experienced fisherman and he knows the waters very well. From the beginning, I discussed with him in order to prepare our trips, and he promptly replied to me. I use to bring my own fishing gear for this kind of trips, and Captain Mauricio provided me all the details regarding what is needed. I told him that I do not want "a trip just to have fun" - I am an experienced fisherman and I have certain targets. Captain Mauricio was very careful of my demands. Unlike other charters that organize trips for tourists, and only care about catching a fish or two for fun, Captain Mauricio is the perfect guide for both beginners and advanced anglers, and can lead you on specialized fishing trips depending on the target species. Moreover, like a true fisherman, Captain Mauricio is very careful in respecting nature and the fish. Due to the weather conditions, I agreed with Mauricio to change the initial scheduled dates, but I want to highlight that he was very careful to the forecast, wind, currents, water level, etc. Moreover, this charters offers transfer to the meeting place (the port where the boat is). Mauricio's associate, Javier, is a kind person and a good driver - he took care for the transfer from the hotel and back. I also want to mention that both, Mauricio and Javier speaks in English - which as I sadly found, is not so common among argentinian people, even for those which works with tourits. So, an additional plus for that! Regarding the trip, I booked two trips. My main target was the golden dorado, followed by other species, so on the first day we chased the dorados. The first spot we stopped was a confluence of a chanel with a river branch. I caught my very first dorado at my third cast. Basically, in the first 15 minutes of fishing I already caught 3 dorados. We used both live bait, and lures. I caught about 10 dorados in that place, and one piranha (Palometa). Captain Mauricio also caught some small yellow catfish, which served as bait. After that, we moved in "the middle of the river" (a place that in my opinion is a beginning of an estuary, but the locals still call it river), to chase big fish. In there we caught 5 big dorados, one of them with lure. Acoording to Captain Mauricio, this was the very first time when he saw someone catching a dorado with vobler in that area - "the middle of the river". Overall, the first day was a successful trip. Captain Mauricio is a kind person and a pleasant company, and once again, a very good guide. I highly recommend Captain Mauricio for both beginners and experienced anglers, and as I saw, he is the best guide in the area. Unlike other charters, he is not looking just for take your money, he cares for your demands and needs, and do his best to ofer you a great experience.

Reported catch:
Golden Dorado
Mauricio Oñate
Response from Captain

Hi Sergiu, great to hear from you! Thank you so much for your reviews. It was a pleasure having you on board and sharing your dedication and passion for fishing. It's very motivating to put an angler on the spot, putting his all into landing them. I'm also very happy that you were able to have such good fights with big dorados and, above all, that you were able to catch one of them using spinning, right in the middle of the river. In the middle of the widest river in the world, and where this type of fishing technique isn't usually used. Congratulations!!! And until our next fishing trip together. Captain Mauricio

Buddy Brumley
Buddy Brumley
us
Texas, US
Member since 2025
5.0
Verified
10/10 could not be any better!
Adaptive Day Trip (AM) on October 30, 20252 adults

Capt Mauricio is extremely knowledgeable and expirienced. he got us on the Golden Dorado right away. we caught so many dorado that we lost count. he brought us drinks and his wife made homemade breakfast for us. for lunch we had a great selection of meats and cheeses and an assortment of rolls. we had an amazing time fishing with Mauricio, and I strongly recommend his guide services if you want to get on the fish. it doesnt not get any better than this. 10/10, the best. genuinely one of the best fishing trips in my whole life. amazing.

Reported catch:
Golden Dorado
Catfish
Mauricio Oñate
Response from Captain

Buddy, thank you so much for your review! I really enjoyed guiding you and your wife on the Río de la Plata. Sharing a day on board with those who experience nature with such love and passion is always a bonus in my work. Thank you so much for choosing me to enjoy your fishing trip in Buenos Aires! See you on our next fishing trip together! Captain Mauricio

Shawn Schafer
Shawn Schafer
us
Minnesota, US
Member since 2026
5.0
Verified
Fun Fishing Trip
Adaptive Day Trip (AM) on April 5, 20263 adults

The captain took us out on Easter morning. It started out a little cool and windy, so we went up the river to nice waters and caught Dorado and Piranha, then as the day warmed up and the waters calmed we went out into the more open water and caught huge catfish, and large Golden Dorado. A safe, fun, entertaining fishing trip I would highly recommend.

Reported catch:
Catfish
Golden Dorado

FAQs about Buenos Aires Delta Aventura

Buenos Aires Delta Aventura offers the following trips to customers:
  • US $242 per person - Half Day Trip (AM) (4 hours)
  • US $242 per person - Half Day Trip (PM) (4 hours)
  • US $299 per person - Adaptive Day Trip (AM) (6 hours)
  • US $452 per person - Full Day Trip (8 hours)
When you book a trip with Buenos Aires Delta Aventura, you can expect the following amenities onboard:
  • Toilet Inside center console
  • GPS
  • Fishfinder
  • Live bait well
  • Ice box
Trips booked with Buenos Aires Delta Aventura include:
  • Rods, reels & tackle (Shimano/Penn rods, Abu Garcia reels)
  • Live bait (Many times we include live bait fishing. It is entertaining and is included in the overall price)
  • Lures
  • Snacks (Let your captain know what you'd like!)
  • Drinks (In our fishing tours, we include mineral water, beer and if requested, we can offer you a typical Argentine red wine, Malbec variety. All, included in the trip price.)
  • Fishing license
  • Lunch (Usually, we are able to offer excellent international-level sandwiches or charcuterie. If there is anything special you would like to include for your lunch, just let us know. Included in the trip price.)
Buenos Aires Delta Aventura offers the following type of fishing:
  • River fishing (You will be fishing in the widest river in the world: The Río de la Plata. We will also fish the mouths of the Paraná and Uruguay rivers.)
Buenos Aires Delta Aventura offers the following fishing techniques:
  • Light tackle
  • Bottom fishing (Preferred technique)
  • Trolling
  • Spinning (When the water is clearer, usually September)
  • Popping
  • Fly fishing
  • Drift fishing
Top targeted fish species with Buenos Aires Delta Aventura include:
  • Carp
  • Catfish
  • Golden Dorado
  • Pejerrey (Silverside)

Your captain

Mauricio Oñate
Mauricio Oñate

Tigre, Argentina

34 Fishing Reports
82 Customer reviews
Typical response within an hour
Member since January 2019

I've been fishing since I was 3 years old, and sailing since I was 18 – now I'm over 50 years of age, and I have fished and sailed in waters all over the world! I practice almost all types of fishing. I manage and direct my own fishing, nautical and tourism services, and graduated in Social Communication and Counseling. During part of my working life I worked in corporate companies, managing the commercialization of services with global clients, which has led to me becoming fluent in 3 languages. When I go on vacation, I choose destinations where I can combine my free time and plenty of rest and relaxation with...fishing!

Mauricio Oñate
Mauricio Oñate
34
reports
82
reviews
2019
member since
~1h
response
I've been fishing since I was 3 years old, and sailing since I was 18 – now I'm over 50 years of age, and I have fished and sailed in waters all over the world! I practice almost all types of fishing. I manage and direct my own fishing, nautical and tourism services, and graduated in Social Communication and Counseling. During part of my working life I worked in corporate companies, managing the commercialization of services with global clients, which has led to me becoming fluent in 3 languages. When I go on vacation, I choose destinations where I can combine my free time and plenty of rest and relaxation with...fishing!

The fish you can target

Carp
Carp
Catfish
Catfish
Golden Dorado
Golden Dorado
Pejerrey (Silverside)
Pejerrey (Silverside)
Carp
Carp
Catfish
Catfish
Golden Dorado
Golden Dorado
Pejerrey (Silverside)
Pejerrey (Silverside)

Real catches by this captain

  • Great trip, Captain and Boat
    Craig S.
    Craig S.
  • Fantastic!!!
    Russ S.
    Russ S.
  • Fun Fishing Trip
    Shawn S.
    Shawn S.
  • Excellente with Mauricio!!
    Katherine S.
    Katherine S.
  • great day of fishing
    Tigran S.
    Tigran S.
  • Nice day on Rio de la Plata - several dorados caught
    Christian V.
    Christian V.
  • 10/10 could not be any better!
    Buddy B.
    Buddy B.
  • Big golden dorado
    Sergiu M.
    Sergiu M.
  • World Class Guide
    Paul M.
    Paul M.
  • REALLY GREAT TRIP !
    Joseph A.
    Joseph A.

What is the boat like?

Boat image
Boat category
Other
Capacity
5 persons
Boat length
22 ft
Year built
2018
Restored in
2025
Boat manufacturer
Silver Boat
Boat type
Consola central
Engine model
Suzuki DF200TX four stroke - new engine
Powered by
1 x 200HP
Max cruising speed
35 knots

What kind of fishing will you do?

River Fishing
You will be fishing in the widest river in the world: The Río de la Plata. We will also fish the mouths of the Paraná and Uruguay rivers.

Which fishing techniques you can try

Light Tackle
Bottom Fishing
Preferred technique
Trolling
Spinning
When the water is clearer, usually September
Popping
Fly Fishing
Drift Fishing

Which amenities are available onboard

Toilet
Inside center console
GPS
Fishfinder
Live bait well
Ice box
What's included in the trip price
Rods, reels & tackle
Shimano/Penn rods, Abu Garcia reels
Live bait
Many times we include live bait fishing. It is entertaining and is included in the overall price
Lures
Snacks
Let your captain know what you'd like!
Drinks
In our fishing tours, we include mineral water, beer and if requested, we can offer you a typical Argentine red wine, Malbec variety. All, included in the trip price.
Fishing license
Lunch
Usually, we are able to offer excellent international-level sandwiches or charcuterie. If there is anything special you would like to include for your lunch, just let us know. Included in the trip price.

How cancellations work

Free cancellation up to 14 days prior to trip

You can cancel or modify your booking up to 14 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 agreed upon reservation

Transfer to/from departure site may be available and included in price depending on your location and distance from the dock.

Child friendly
Recommended ages 12+
No smoking
You keep catch
Catch and release allowed

How you can pay

Book with 15% deposit, pay rest to captain

When the captain confirms your trip, FishingBooker charges your credit card a 15% 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

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