
With waters that are inviting to fish and a professional crew that will cater to your needs and wishes, Keen M Sport Fishing is a great choice. If you are planning your next vacation in Isla Mujeres, give this crew a go.
Chase schools of Bonito or target Barracuda close to shore. Go for light bottom fishing for Snapper and Grouper. Run offshore in search of something that can test your angling skills, such as Tuna, Mahi Mahi, and various Billfish species, as well as King Mackerel, Gag Grouper, Snapper, and Wahoo. From throwing a hook inshore to getting your dinner sorted out and getting a full offshore extravaganza, there is a trip for you.
Your boat for the day - the beautiful ‘Lilly M’ - is a 36’ Vernese flybridge fishing machine. She comes powered by a 450 Cummins engine and has enough room for up to 6 anglers. She is a seaworthy fishing vessel with everything you need for a productive day on the water. The Lilly M features an icebox to keep your catch fresh during the day, a livewell, tuna tubes, outriggers, downriggers, and top-notch gear by Shimano and Okuma. She also has a full head and a flybridge to spot any top-water feeder.
All you have to do is bring your family and friends with you and get ready for a fun-filled adventure. A selection of snacks and a light lunch will be waiting for you on board.
Keen M Sport Fishing is an eco-friendly company – you will never see them throwing garbage into the sea. They also work hard to make sure you and your party get the best experience possible. You can fish, relax, and even take a dip in these beautiful waters – snorkeling equipment is always available for use.
Rating summary
Photos & videos by reviewers (97)
Angler rating
Anglers claimed
Good experience
90%
Appropriate for children
79%
Friendly captain
94%
Satisfied with the boat
98%
Recommend this charter
91%
Caught fish
89%
Jun 21, 2025
8 Hour Trip
We booked an 8 hr trip, and the first fish hooked up was a sailfish! My son let his best friend reel in the first fish, and he may have been regretting it a bit after seeing the size of one of his bucket list fish. However, the crew worked tirelessly to keep fresh bait in the water, and incredibly, a few hours later, my son landed a large sailfish of his own. Two in one trip? Amazing! In between those trophies, we reeled in 5 gorgeous Mahi and about a dozen Bonita. Having been on multiple deep sea fishing charters in various countries throughout the Caribbean, Gulf of Mexico and Australia. This was by far the most action-packed trip we’ve been on. And we didn’t do any bottom fishing, which is a bonus if you’ve already done that plenty. Trolling for big game fish is unlike anything else. Although no charter will guarantee that you will catch fish (remember it’s called fishing not catching), this captain and crew worked non-stop. I don’t think the boat ever sat still, and the crew manned the 4-6 rods that were in the water at any given time like a well-choreographed dance. They also provided drinks, snacks and tasty sandwiches, which was nice since we had taken a ferry over to the island from our resort in Costa Mujeres. Something I wish I would have paid attention to is the fact that we had to scramble to get transportation to Isla Mujeres. We ended up booking an uber to the ferry port (Puerto Juarez), then buying ferry passes. It’s about a 30 min ferry ride, but we sat on the upper uncovered deck and enjoyed the breeze. On the way back, there was some free entertainment on the ferry ride from a guy with an acoustic guitar that sang and played for everyone. The ferry is convenient because it runs every 30 mins all day long starting at I believe 6:00.
We booked an 8 hr trip, and the first fish hooked up was a sailfish! My son let his best friend reel in the first fish, and he...
Jul 25, 2025
6 Hour Big Game Fishing
Captain and crew were fantastic. Caught a sailfish and enough mahi and grouper to feed a family of 10 with leftovers. Highly recommend using Blue Ballyhoo restaurant to cook your catch. They will store it after it is prepped at the dock and make it into a delicious meal for a good price. Loved whole trip
Captain and crew were fantastic. Caught a sailfish and enough mahi and grouper to feed a family of 10 with leftovers. Highly...
Jan 31, 2025
5 Hour Offshore fishing
Great crew. Aet the rig the fastest I have ever seen. They really know what they are doing to catch fish. We had a sea sick passenger that they were very kind to and helped as they could. We had just arrived to town and only at the dock found out that the day before all boating on the island was shut down for high wind conditions. It was still very windy and in my past experiences, the charter would have recommended trying another time..4-8' swells the whole trip. After we caught a couple, we asked to end early because it was a very rough experience.
Great crew. Aet the rig the fastest I have ever seen. They really know what they are doing to catch fish. We had a sea sick passenger...

Jul 26, 2025
6 Hour Big Game Fishing
The mates were top shelf. The captain made the cruise in and out very calm considering coming back there was some swells. But he road them well not to have a rough return
The mates were top shelf. The captain made the cruise in and out very calm considering coming back there was some swells. But...

Jan 28, 2025
6 Hour Big Game Fishing
My son-in-law and I had a great day on the Lilly M. Had three sailfish on at once, landed two. Then went out to fish for bottom fish where we caught snapper and a trigger fish plus a barracuda. Had the fish prepared for us at the Blue Ballyhoo, delicious!
My son-in-law and I had a great day on the Lilly M. Had three sailfish on at once, landed two. Then went out to fish for bottom...
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Rating summary
Photos & videos by reviewers (97)
Angler rating
Anglers claimed
Good experience
90%
Appropriate for children
79%
Friendly captain
94%
Satisfied with the boat
98%
Recommend this charter
91%
Caught fish
89%

Experience:
Boat
Crew
Overall
8 Hour Trip on June 21, 2025
We booked an 8 hr trip, and the first fish hooked up was a sailfish! My son let his best friend reel in the first fish, and he may have been regretting it a bit after seeing the size of one of his bucket list fish. However, the crew worked tirelessly to keep fresh bait in the water, and incredibly, a few hours later, my son landed a large sailfish of his own. Two in one trip? Amazing! In between those trophies, we reeled in 5 gorgeous Mahi and about a dozen Bonita. Having been on multiple deep sea fishing charters in various countries throughout the Caribbean, Gulf of Mexico and Australia. This was by far the most action-packed trip we’ve been on. And we didn’t do any bottom fishing, which is a bonus if you’ve already done that plenty. Trolling for big game fish is unlike anything else. Although no charter will guarantee that you will catch fish (remember it’s called fishing not catching), this captain and crew worked non-stop. I don’t think the boat ever sat still, and the crew manned the 4-6 rods that were in the water at any given time like a well-choreographed dance. They also provided drinks, snacks and tasty sandwiches, which was nice since we had taken a ferry over to the island from our resort in Costa Mujeres. Something I wish I would have paid attention to is the fact that we had to scramble to get transportation to Isla Mujeres. We ended up booking an uber to the ferry port (Puerto Juarez), then buying ferry passes. It’s about a 30 min ferry ride, but we sat on the upper uncovered deck and enjoyed the breeze. On the way back, there was some free entertainment on the ferry ride from a guy with an acoustic guitar that sang and played for everyone. The ferry is convenient because it runs every 30 mins all day long starting at I believe 6:00.
We booked an 8 hr trip, and the first fish hooked up was a sailfish! My son let his best friend reel in the first fish, and he may have been regretting it a bit after seeing the size of one of his bucket list fish. However, the crew worked tirelessly to keep fresh bait in the water, and incredibly, a few hours later, my son landed a large sailfish of his own. Two in one trip? Amazing! In between those trophies, we reeled in 5 gorgeous Mahi and about a dozen Bonita. Having been on multiple deep...
Experience:
Boat
Crew
Overall
6 Hour Big Game Fishing on July 25, 2025
Captain and crew were fantastic. Caught a sailfish and enough mahi and grouper to feed a family of 10 with leftovers. Highly recommend using Blue Ballyhoo restaurant to cook your catch. They will store it after it is prepped at the dock and make it into a delicious meal for a good price. Loved whole trip
Captain and crew were fantastic. Caught a sailfish and enough mahi and grouper to feed a family of 10 with leftovers. Highly recommend using Blue Ballyhoo restaurant to cook your catch. They will store it after it is prepped at the dock and make it into a delicious meal for a good price. Loved whole trip
Experience:
Boat
Crew
Overall
5 Hour Offshore fishing on January 31, 2025
Great crew. Aet the rig the fastest I have ever seen. They really know what they are doing to catch fish. We had a sea sick passenger that they were very kind to and helped as they could. We had just arrived to town and only at the dock found out that the day before all boating on the island was shut down for high wind conditions. It was still very windy and in my past experiences, the charter would have recommended trying another time..4-8' swells the whole trip. After we caught a couple, we asked to end early because it was a very rough experience.
Great crew. Aet the rig the fastest I have ever seen. They really know what they are doing to catch fish. We had a sea sick passenger that they were very kind to and helped as they could. We had just arrived to town and only at the dock found out that the day before all boating on the island was shut down for high wind conditions. It was still very windy and in my past experiences, the charter would have recommended trying another time..4-8' swells the whole trip. After we caught a couple, we...

Experience:
Boat
Crew
Overall
6 Hour Big Game Fishing on July 26, 2025
The mates were top shelf. The captain made the cruise in and out very calm considering coming back there was some swells. But he road them well not to have a rough return
The mates were top shelf. The captain made the cruise in and out very calm considering coming back there was some swells. But he road them well not to have a rough return

Experience:
Boat
Crew
Overall
6 Hour Big Game Fishing on January 28, 2025
My son-in-law and I had a great day on the Lilly M. Had three sailfish on at once, landed two. Then went out to fish for bottom fish where we caught snapper and a trigger fish plus a barracuda. Had the fish prepared for us at the Blue Ballyhoo, delicious!
My son-in-law and I had a great day on the Lilly M. Had three sailfish on at once, landed two. Then went out to fish for bottom fish where we caught snapper and a trigger fish plus a barracuda. Had the fish prepared for us at the Blue Ballyhoo, delicious!
