Charter Operator
Niagara Fish Assassins Sportfishing

Member since July 2018 St. Catharines, Canada
Background
Captain Mark Defoy was hooked on fishing ever since going on a trip with his dad. He's been fishing all his life, and there's nothing else he'd rather be doing for a living. A big fan of Salmon fishing, he's always glad to help out any prospective angler set foot into the amazing world that's fishing. He and his team will do their best to make sure you have a memorable day on the water.

Hey, we're Niagara Fish Assassins Sportfishing

St. Catharines, Canada
Background
Captain Mark Defoy was hooked on fishing ever since going on a trip with his dad. He's been fishing all his life, and there's nothing else he'd rather be doing for a living. A big fan of Salmon fishing, he's always glad to help out any prospective angler set foot into the amazing world that's fishing. He and his team will do their best to make sure you have a memorable day on the water.
40
Reviews

My Charter Listing

Niagara Fish Assassins Sportfishing

Excellent
5.0 / 5
(40 reviews)
St. Catharines
 Instant Confirmation
Trips from US $677

Customer reviews

Rating summary
Excellent
5.0 / 5
out of 5 stars from 40 reviews
See details
Boat
Excellent
4.9 / 5
Crew
Excellent
5.0 / 5
Experience
Excellent
5.0 / 5
Photos & videos by reviewers (63)
Great Fall Trip
Great afternoon fishing trip with Niagara Fishing Assassins
6 hour am trip
+60
Angler rating
33
1
0
0
0
Anglers claimed
Good experience
100%
Friendly captain
100%
Recommend this charter
85%
Appropriate for children
93%
Satisfied with the boat
100%
Caught fish
92%
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5 of 40 reviews
Patrick M.
Excellent
5.0 / 5
Experience:
Excellent
5.0 / 5
Boat
Excellent
5.0 / 5
Crew
Excellent
5.0 / 5
Overall

Worked with Devin at Kingslayer

VERIFIED   NEW  6-hour Fishing AM on September 22, 2025
Devin was a great host and showed my guests a great time. The rainbow trout and salmon were great on the BBQ that night!
Patrick M. recommends Niagara Fish Assassins Sportfishing
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Patrick M. recommends Niagara Fish Assassins Sportfishing
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Joe M.
Excellent
5.0 / 5
Experience:
Excellent
5.0 / 5
Boat
Excellent
5.0 / 5
Crew
Excellent
5.0 / 5
Overall

Perfect day

VERIFIED   NEW  6-hour Fishing AM on September 27, 2025
what a great day on the water. nice boat, captain Mark was great, lots of fish. couldโ€™ve be better!
Joe M. recommends Niagara Fish Assassins Sportfishing
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Yamen A.
Excellent
5.0 / 5
Experience:
Excellent
5.0 / 5
Boat
Excellent
5.0 / 5
Crew
Excellent
5.0 / 5
Overall

Great trip and a fantastic captain.

VERIFIED   6-hour Fishing PM on September 13, 2025
Group of five got to get out on the water to enjoy a fantastic afternoon of salmon and trout fishing. Captain Mark made the...
Yamen A. recommends Niagara Fish Assassins Sportfishing
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Cody P.
Excellent
5.0 / 5
Experience:
Excellent
5.0 / 5
Boat
Excellent
5.0 / 5
Crew
Excellent
5.0 / 5
Overall

Great afternoon fishing trip with Niagara Fishing Assassins

VERIFIED   6-hour Fishing PM on August 3, 2025
Had a great afternoon out on the boat with Captain Mark.ย  Caught a ton of fish and had an amazing day, would definitely recommend.
Cody P. recommends Niagara Fish Assassins Sportfishing
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Cody P. recommends Niagara Fish Assassins Sportfishing
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Johnny B.
Excellent
5.0 / 5
Experience:
Excellent
5.0 / 5
Boat
Excellent
5.0 / 5
Crew
Excellent
5.0 / 5
Overall

Great Fall Trip

VERIFIED   6-hour Fishing AM on September 11, 2025
Great fall fishing trip with Mark!ย  Had a limit of rainbow and salmon both!
Johnny B. recommends Niagara Fish Assassins Sportfishing
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