What fish are in Castle Lakes?

Castle Lakes offers diverse fishing opportunities. Check with local fishing guides for current species information and fishing reports.

Where can I launch a boat on Castle Lakes?

Check with local authorities or CO DNR for public access information for Castle Lakes.

Do I need a fishing license to fish Castle Lakes?

Yes, you need a valid CO fishing license to fish Castle Lakes. Fishing licenses can be purchased online through the CO Department of Natural Resources (DNR) website or at local retailers. Non-residents may need to purchase a non-resident fishing license.

Can I hire a fishing guide for Castle Lakes?

Yes! Find experienced local fishing guides and captains for Castle Lakes on this page. Our professional fishing guides offer guided trips, provide all necessary equipment, and share expert knowledge of Castle Lakes's best fishing spots and techniques.

How big is Castle Lakes?

Castle Lakes covers approximately 0.347 acres.

Colorado fishing lakes map - Find top fishing spots

Castle Lakes

City: Allenspark

County: Boulder County

Nearest Town: Allenspark

Last updated: less than a minute ago

About Castle Lakes

Surface Area0 acres

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Fishing Charter Captains Near Castle Lakes

Be the First Captain for Castle Lakes

This prime fishing location is waiting for expert local guides like you. Start earning by sharing your knowledge of Castle Lakes with anglers.

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More Fishing Lakes Near Castle Lakes

Discover 6 nearby fishing spots within 50 miles. Find similar fish species, boat access, and local fishing guides for your next fishing adventure.

Thunder Lake

City: Allenspark

County: Boulder County

Near: Allenspark

16 acres

Eagle Lake

City: Allenspark

County: Boulder County

Near: Allenspark

14 acres

Lion Lake Number 1

City: Allenspark

County: Boulder County

Near: Allenspark

6 acres

Box Lake

City: Allenspark

County: Boulder County

Near: Allenspark

4 acres

Lion Lake Number 2

City: Allenspark

County: Boulder County

Near: Allenspark

4 acres

Castle Lake

City: Allenspark

County: Boulder County

Near: Allenspark

2 acres

Latest Fishing News & Updates

Stay informed with the latest fishing tips, stories, and updates from the community

Google Calendar Sync for Fishing Guides: Never Miss a Booking Again thumbnail

1/29/2026

Platform Updates

Google Calendar Sync for Fishing Guides: Never Miss a Booking Again

You can now hook up your Google calendar directly to your Fish Roulette calendar. That means no more juggling two different schedules or accidentally booking two trips at the same time.

Fishing Booking Settings: Hourly Pricing Model with Discount Tiers thumbnail

1/26/2026

Platform Updates

Fishing Booking Settings: Hourly Pricing Model with Discount Tiers

Before we added custom scheduling, pricing was straightforward. Captains set rates based on half-day blocks; morning or afternoon trips. Simple enough for everyone to understand. A half-day trip cost X amount, and customers could easily compare one captain to another.

Fine-Grained Scheduling Blocks: A Game-Changer for Fishing Charter Captains thumbnail

1/23/2026

Platform Updates

Fine-Grained Scheduling Blocks: A Game-Changer for Fishing Charter Captains

Running a fishing charter isn't just about knowing where the fish are biting. It's also about managing your time, your boat, and your bookings in a way that makes sense for your business. That's exactly why we built our newest feature at Fish Roulette; and it came directly from listening to captains like you.

Exclusive Access

Never Miss the Bite at Castle Lakes

We're working diligently to bring you the best fishing experience. Stay tuned for more updates to come!

Lake Location

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