Illinois · IL
The Chain O' Lakes is Illinois’ large interconnected natural-lake system in Lake and McHenry counties, linked by the Fox River. Chain O' Lakes State Park (IDNR) sits at the heart of public water-oriented recreation on the chain.
The Chain O' Lakes is Illinois’ large interconnected natural-lake system in Lake and McHenry counties, linked by the Fox River. Chain O' Lakes State Park (IDNR) sits at the heart of public water-oriented recreation on the chain.
Fox Waterway Agency publishes access guidance for boaters on the waterway, including confirmation that Chain O' Lakes State Park offers a free public launch while agency user-fee stickers apply to boats using the chain. Verify current sticker and park rules before launching.
Public launch at Chain O' Lakes State Park in Spring Grove. Fox Waterway Agency and IDNR materials describe park launching with separate waterway user-fee sticker requirements for boats on the chain.
Fox Waterway Agency — Where can I launch? · verified Aug 25, 2026
Access rules, stickers, permits, and season dates are published by the agencies and municipalities below.
Before you go: Verified from official sources; operational details change — always confirm with the linked source.
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