Oak Orchard State Marine Park
New York

Oak Orchard State Marine Park

14353 Oak Orchard on the Lake, Town of Carlton, New York 14571
Available Activities
  • Fishing
  • Boating
  • Bird Watching

🏆🏆🏆🏆 Lake Ontario Wildlife — Marine park at the mouth of Oak Orchard Creek on Lake Ontario — one of the best fishing spots on the Great Lakes

Oak Orchard State Marine Park sits at the mouth of Oak Orchard Creek where it empties into Lake Ontario — one of the premier fishing destinations on the Great Lakes. The creek draws massive runs of Chinook salmon (up to 30 lbs!), steelhead trout, and brown trout from the lake. Lake Ontario is the smallest of the Great Lakes by surface area but the 14th largest lake in the world — and its waters never completely freeze in winter because of its great depth (802 feet maximum). The Oak Orchard area was part of the Holland Land Purchase (1792) — one of the largest real estate deals in American history.

Visitor Information

DetailInformation
LocationOrleans County, NY (Lake Ontario!)
Entry FeeFree
FishChinook 30 lbs! Steelhead!
LakeOntario — 802ft deep, never freezes!

About Oak Orchard

Oak Orchard State Marine Park in Orleans County provides Lake Ontario access at the mouth of Oak Orchard Creek — one of the premier salmon and steelhead tributaries on the Great Lakes. The creek’s annual run of Chinook salmon (20-30+ pounds), steelhead, and brown trout draws anglers from across the Northeast. Lake Ontario’s cold, deep water supports a Pacific salmon fishery that rivals the Pacific Northwest.

Things to Do

Salmon and steelhead fishing (fall Chinook run is spectacular), charter boat fishing on Lake Ontario, boating, birdwatching at the creek mouth, and experiencing Great Lakes salmon fishing.

Insider Tips

Lake Ontario fishing: Oak Orchard Creek is one of the best steelhead and salmon runs on Lake Ontario — fish enter the creek from the lake to spawn. Pro tip: Lake Ontario’s salmon fishery is entirely man-made — Pacific salmon were introduced in the 1960s to control invasive alewife populations. The program created a world-class sport fishery. Niagara Escarpment: The creek drops over the escarpment — the same geological formation that creates Niagara Falls.

Best Time to Visit

Fall: Salmon run — king salmon to 30+ lbs. Spring: Steelhead run. Summer: Lake fishing. Winter: Steelhead in the creek.

Frequently Asked Questions

Are Lake Ontario salmon native?

No — Pacific salmon (Chinook, Coho) were introduced to the Great Lakes in the 1960s to control invasive alewife. The program was spectacularly successful — creating a multi-billion-dollar sport fishery across all five Great Lakes. The salmon grow to 20-40 pounds feeding on alewife, then return to tributaries to spawn (and die). Atlantic salmon were native to Lake Ontario but were extirpated by the 1800s. Restoration attempts are ongoing.

🎣 Visit Oak Orchard Marine Park

30-lb Chinook — Lake Ontario never freezes, 802 feet deep!

📍 NY Parks

Sarah Mitchell

About the Author

Outdoor Editor & Trail Expert

Sarah Mitchell is an outdoor writer and trail researcher with over 8 years of experience exploring state parks across America. As the lead editor at AmericasStateParks.org, she has personally visited more than 200 parks in 42 states, logging thousands of trail miles and hundreds of campground nights. Sarah specializes in detailed park guides, accessibility information, and family-friendly outdoor planning. Her work focuses on helping first-time visitors feel confident and well-prepared for their state park adventures.

200+ state parks visited across 42 states | 8+ years of outdoor writing

Last updated: May 10, 2026

Park Location

14353 Oak Orchard on the Lake, Town of Carlton, New York 14571