Where is Grindstone Lake?

Grindstone Lake is a lake in Dell Grove Township, Minnesota.

How is Grindstone Lake rated?

Grindstone Lake in Dell Grove Township, Minnesota has an average visitor rating of 4.4 out of 5, based on 29 reviews.

Updated August 13, 2025

1 / 3

Photo: Grindstone Lake - Flickr - Me in ME by Paul VanDerWerf from Brunswick, Maine, USA (CC BY 2.0) License

Grindstone Lake

Lake · Dell Grove Township, Minnesota

4.4(29 reviews)

Read reviews

Ice season

When Grindstone Lake has lost its ice in spring, from 14 winters on record (2003–2023)

Typical ice-out

Apr 17

Median of 14 winters, 2003–2023

Earliest: Apr 5, 2021
Latest: May 6, 2018

Caught one? Make it a card.Snap your catch in Reelio and collect every species. Free on iPhone.

DNR lake Grindstone, Pine County. Records: Minnesota DNR State Climatology Office, via University of Minnesota (CC0 1.0).All Minnesota ice-out dates →

Things to Do Near Grindstone Lake

Top-rated tours and experiences around Dell Grove Township, powered by Viator — free cancellation on most.

We earn a commission on bookings — at no extra cost to you. Helps keep this site free.

Stay near Grindstone Lake

Find hotels near Grindstone Lake

Compare prices on Expedia — free cancellation on most rooms.

Search hotels

We earn a commission on bookings — at no extra cost to you. Helps keep this site free.

Frequently asked questions

Where is Grindstone Lake?: Grindstone Lake is a lake in Dell Grove Township, Minnesota.
Can you swim at Grindstone Lake?: There is no fixed answer for Grindstone Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Grindstone Lake in Dell Grove Township, Minnesota. Check current water conditions before you go, and follow posted signs and local guidance.
How is Grindstone Lake rated?: Grindstone Lake in Dell Grove Township, Minnesota has an average visitor rating of 4.4 out of 5, based on 29 reviews.

Pack smarter for Grindstone Lake

Location & Contact

Dell Grove Township, MN 55072

Dell Grove Township, Minnesota 55072

Get Directions

🏞️ Best times & visiting tips

›Check for boat launch facilities and fees
›Obtain required fishing licenses before arrival
›Be aware of lake-specific regulations and restrictions
›Monitor water quality reports before swimming

Features & amenities

People Talk About

💬 fish

</> Embed this location on your site

Paste this snippet into your website to show a live badge for Grindstone Lake — free to use with the included credit link.

<iframe src="https://thewateraroundus.com/embed/location/149f753f-8eea-41ac-9aa0-034c6b506e54" width="400" height="150" style="border:0;max-width:100%" title="Grindstone Lake — live conditions from The Water Around Us" loading="lazy"></iframe>
<p style="font:12px/1.4 system-ui,sans-serif;margin:4px 0 0"><a href="https://thewateraroundus.com/water-location/149f753f-8eea-41ac-9aa0-034c6b506e54">Grindstone Lake water conditions</a> by The Water Around Us</p>

Other Great Water Locations in Minnesota

Lake Vermilion-Soudan Underground Mine State Park

Soudan, Minnesota

4.9

Big Fork River

Minnesota

4.8

Lake Vermilion

Minnesota

4.8

View All Minnesota Water Locations Search Dell Grove Township Area

Plan your visit

Can you swim at Grindstone Lake today? →Good fishing at Grindstone Lake today? →

GuidesWhat to Pack for a Lake Day: The Complete Checklist ActivitiesA Beginner's Guide to Kayaking: Gear, Technique, and First Trips FamilyDog-Friendly Water Trips: Keeping Pets Safe at the Beach and Lake