Metro Minnesota · glacial lakes to the St. Croix

Washington County

Washington County follows water from the Forest Lake and Big Marine lake country through Lake Elmo to the wooded St. Croix bluffs. Stillwater and the river orient the east; county parks at Square, Big Marine and Elmo turn a map of separate basins into practical places to paddle, fish, camp, walk and ski.

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Accessible orientation

Read the county north to south, then lake to river

Forest Lake and Scandia orient the north. Stillwater, Bayport and Oak Park Heights face the St. Croix in the center-east. Lake Elmo and Woodbury anchor the central metro edge, while Afton and Cottage Grove lead south toward St. Croix Bluffs and the Mississippi confluence corridor.

North: begin with Forest Lake, Big Marine Park Reserve and Square Lake Park.
Center: connect Lake Elmo Park Reserve with Stillwater and the St. Croix riverfront.
South: use Afton and Cottage Grove as gateways to river bluffs and regional parks.

Open maps and lake data Check official parks and conditions

Elevated view across prairie and oak woods to an east-metro lake and nearby neighborhood — Illustrative county orientation; use official maps for navigation.

Canonical named-lake discovery

Four reviewed lake identities

This versioned starter catalog contains four verified named DNR basins, not a countywide count. Unnamed records are excluded. Forest and White Bear waters that cross county lines retain one canonical identity rather than duplicate pages.

DNR lake ID 82005200

Big Marine

Big Marine is a named DNR basin east of Forest Lake. DNR and county sources verify multiple public accesses, a county park launch and a fishing pier.

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DNR lake ID 82015900

Forest

Forest Lake is a named DNR basin at the county’s northwestern edge. Use the canonical lake identity and current city or DNR access information before launching.

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DNR lake ID 82010600

Elmo

Elmo is the named DNR basin beside Lake Elmo Park Reserve, where Washington County manages a launch, trails, a campground and year-round recreation.

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DNR lake ID 82004600

Square

Square is a named DNR basin north of Stillwater. Its county park provides the public launch, shore fishing and a fishing pier; current restrictions and conditions remain manager-controlled.

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Two life-jacketed paddlers cross clear water near an oak-lined county-park fishing pier — Illustrative Square Lake recreation; verify rentals, access and current conditions.

Verified parks, camping and trails

Match the destination to its public manager

Launches, beaches, rentals, campgrounds, trail surfaces and event schedules change. These official anchors establish each place relationship; check the current notice before departure.

Lake Elmo Park Reserve

Washington County manages lake access, a modern campground, trails, a swim pond and seasonal recreation at Lake Elmo Park Reserve. Confirm camping dates, permits and activity status on the parks dashboard.

Check Lake Elmo Park Reserve

Big Marine and Square lake parks

Washington County operates park launches and fishing piers on both lakes. DNR lake pages establish the access relationships; county notices control current hours, permits and facility status.

Check the official Big Marine lake page

St. Croix water trail and bluffs

The DNR identifies the St. Croix as a state water trail and national scenic riverway. At Stillwater it widens into Lake St. Croix; farther south, Washington County manages river access at St. Croix Bluffs Regional Park.

Check the St. Croix water trail

Helmeted cyclists and walkers share a paved hardwood trail descending toward a broad river — Illustrative Brown’s Creek corridor recreation; verify the exact route and current trail conditions.

Fishing and clean-water practice

Identify the water before reading the rules

Square and Big Marine have lake-specific information, and rules or aquatic-invasive-species notices can change. Match the DNR ID, consult current regulations and clean, drain and dispose before moving boats or equipment.

Prepare for fishing Check current DNR fishing information

Stillwater, trails and river learning

Brown’s Creek State Trail connects the Gateway State Trail with the St. Croix riverfront at Stillwater. Use current DNR trail information and the responsible park or community calendar for closures, programs and verified events.

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Four-season planning

Let river, lake and trail conditions choose the day

Spring: expect cold water and check launches, campgrounds, trail surfaces and fishing-season notices.
Summer: confirm park permits, beach notices, paddle rentals, parking and campground reservations.
Fall: check daylight, trail work and hunting notices before entering multi-use parkland.
Winter: use official grooming reports; weather and photographs never prove safe lake or river ice.

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Two adults cross-country ski on a groomed land trail beside oak woods and a frozen lake — Illustrative land-based winter recreation; not a current trail or ice report.