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Baltimore County

Top 11 Lakes in Baltimore County

Best lakes in Baltimore County offer diverse natural landscapes and recreational opportunities. This region, situated in central Maryland, features several large reservoirs that serve as primary water sources for the city of Baltimore, alongside smaller natural lakes. These lakes in Baltimore provide extensive areas for outdoor activities, including hiking, wildlife observation, and water sports. The varied terrain around these Baltimore lakes includes forests, wetlands, and open water, supporting a rich ecosystem.

Best lakes in Baltimore County

  • The most popular lakes…

Last updated: April 26, 2026

Loch Raven Reservoir

Highlight • Lake

Loch Raven is a beautiful reservoir that provides drinking water to Baltimore. Big Gunpowder Falls River feeds into the lake, which was built in 1881. There are lots of hiking trails around the reservoir.

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Loch Raven Wildlife Area

Highlight • Forest

Loch Raven Wildlife Area is home to many species of birds, insects, amphibians, and mammals. You can explore the edges of Loch Raven Reservoir and its surrounding forests on a …

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Prettyboy Dam

Highlight • Monument

Prettyboy Dam is damming up 19 billion gallons at Prettyboy Reservoir. The reservoir provides more than 60% of Baltimore's drinking water and is owned by the city of Baltimore even though it's in the county.

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Prettyboy Reservoir

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At 1,500 acres, Prettyboy Reservoir is a huge lake in Maryland. The WMA it's a part of totals 7,380 acres and is home to tons of species of fish, birds, …

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Oregon Ridge Nature Center Gazebo

Highlight • Structure

At over 1,000 acres, Oregon Ridge Nature Center has a pretty sizable trail network that is signed really well. There is a lake on the property, but most of the trails just spend their time winding through the trees.

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Lost Lake

Highlight • Lake

Lost Lake is a small lake just north of the Patapsco River within Patapsco Valley State Park's Glen Artney Area. The lake often has various species of birds and vegetation to look at while you ride.

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North Point State Park

Highlight • Natural

Covering 1,310 acres along the Chesapeake Bay shoreline, North Point State Park boasts extensive wetlands that safeguard diverse wildlife like muskrats, beavers, foxes, otters, and ospreys.

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Marshy Point Nature Center

Highlight • Natural

The Marshy Point Nature Center is situated between Dundee Creek and Saltpeter Creek and features multiple hiking trails from the Nature Center's parking lot. They lead through the marshlands of …

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Morgan Mill Trail

Highlight (Segment) • Trail

The Morgan Mill Trail is situated in the southern part of the Loch Raven Reservoir Cooperative Wildlife Management Area. While hiking through the forest, you can enjoy multiple great viewpoints of the Loch Raven Reservoir and its surrounding landscape.

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Shoreline Trail

Highlight (Segment) • Trail

This is a beautiful forested singletrack that follows the shoreline of the Loch. From the southernmost point you can see the dam across the water. A true gem of a trail!

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Popular around Baltimore County

Hiking in Baltimore County

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Road Cycling Routes in Baltimore County

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Gravel biking in Baltimore County

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Matthew
February 23, 2024, Prettyboy Reservoir

At 1,500 acres, Prettyboy Reservoir is a huge lake in Maryland. The WMA it's a part of totals 7,380 acres and is home to tons of species of fish, birds, and plants. There are a number of bridges that you can bike across and get views of the water.

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North Point State Park expands for an impressive 1,310 acres along the shoreline of Chesapeake Bay. Over half of the park is protected wetlands hosting a variety of wildlife species including muskrats, beavers, foxes, otters, osprey and more.

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Zachary
February 19, 2024, Shoreline Trail

This is a beautiful forested singletrack that follows the shoreline of the Loch. From the southernmost point you can see the dam across the water. A true gem of a trail!

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At over 1,000 acres, Oregon Ridge Nature Center has a pretty sizable trail network that is signed really well. There is a lake on the property, but most of the trails just spend their time winding through the trees.

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Daniel Krueger
February 19, 2024, Prettyboy Dam

Prettyboy Dam is damming up 19 billion gallons at Prettyboy Reservoir. The reservoir provides more than 60% of Baltimore's drinking water and is owned by the city of Baltimore even though it's in the county.

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Alex
February 14, 2024, North Point State Park

Covering 1,310 acres along the Chesapeake Bay shoreline, North Point State Park boasts extensive wetlands that safeguard diverse wildlife like muskrats, beavers, foxes, otters, and ospreys. You can head further into the wetland on foot on the Black Shore Trail or simply continue to cycle into the park on the paved Bay Shore Road

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The Morgan Mill Trail is situated in the southern part of the Loch Raven Reservoir Cooperative Wildlife Management Area. While hiking through the forest, you can enjoy multiple great viewpoints of the Loch Raven Reservoir and its surrounding landscape.

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The Marshy Point Nature Center is situated between Dundee Creek and Saltpeter Creek and features multiple hiking trails from the Nature Center's parking lot. They lead through the marshlands of the area and offer spectacular vistas over the water from various viewing points.

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Frequently Asked Questions

What are the best lakes in Baltimore County for family-friendly activities?

Many lakes in Baltimore County offer family-friendly options. Loch Raven Reservoir is popular for hiking, paddleboarding, and bird watching. Prettyboy Reservoir is great for fishing and wildlife viewing. Additionally, Lost Lake within Patapsco Valley State Park's Glen Artney Area is a small, scenic spot often frequented by various bird species.

Are there easy walking trails around the lakes in Baltimore County?

Yes, you'll find many easy walking trails, especially around Loch Raven Reservoir. The area is known for its accessible paths suitable for a leisurely stroll. For more hiking options, you can explore the trails listed in the Hiking in Baltimore County guide.

Which lakes are best for wildlife observation in Baltimore County?

Loch Raven Wildlife Area is an excellent choice, home to various birds, insects, amphibians, and mammals like groundhogs, beavers, and bald eagles. Prettyboy Reservoir also supports diverse fish, bird, and plant species. For wetland wildlife, North Point State Park, located along the Chesapeake Bay shoreline, is ideal for spotting muskrats, beavers, foxes, otters, and ospreys.

Can I go fishing in the lakes of Baltimore County?

Yes, fishing is a popular activity. Prettyboy Reservoir is particularly known for its diverse fish species. Always check local regulations and licensing requirements before you go.

Are there scenic overlooks around Prettyboy Reservoir?

Absolutely. Prettyboy Reservoir features several bridges that offer fantastic views of the water and surrounding landscape. These spots are perfect for photography or simply enjoying the scenery.

What kind of cycling opportunities are available near Baltimore County lakes?

Baltimore County offers various cycling routes near its lakes. For example, there's a popular Loch Raven Reservoir loop and a Prettyboy Reservoir loop. You can find more details on these and other routes in the Cycling in Baltimore County guide.

Are there any hidden gem trails or lesser-known spots around Baltimore County lakes?

While Loch Raven Reservoir and Prettyboy Reservoir are well-known, exploring areas like Lost Lake within Patapsco Valley State Park can offer a quieter experience. Additionally, the extensive wetlands of North Point State Park provide unique trails like the Black Shore Trail, offering a different perspective of the region's natural beauty.

What are the differences in hiking difficulty between Loch Raven Reservoir and Prettyboy Reservoir?

Loch Raven Reservoir is known for having many easy walking trails, making it accessible for a wide range of hikers. While Prettyboy Reservoir also offers trails, some areas might present more varied terrain. Generally, both reservoirs provide options for different skill levels, but Loch Raven is often cited for its more gentle paths.

Can I find mountain biking trails near the lakes in Baltimore County?

Yes, there are mountain biking opportunities. While not directly on the lake shores, nearby areas offer trails. For example, you can find routes like the Little Gunpowder and Yellow Trail Loop, which are detailed in the MTB Trails in Baltimore County guide.

Are there any nature centers or facilities near the lakes?

Yes, you can visit the Oregon Ridge Nature Center Gazebo, which is near a forest and trails, offering facilities and viewpoints. Another option is the Marshy Point Nature Center, which also provides trails and viewpoints, enhancing your visit to the natural areas around the lakes.

What kind of birds can I expect to see around Baltimore County lakes?

The lakes and surrounding natural areas are rich in birdlife. At Loch Raven Wildlife Area, you might spot bald eagles and ospreys. North Point State Park, with its extensive wetlands, is also a great place to see ospreys and other waterfowl. Lost Lake also frequently hosts various bird species.

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Find the best lakes in Baltimore County per region:

LuthervilleHamptonPerry HallPikesvilleWhite MarshTowsonRosedaleRossvilleCarneyCockeysvilleArbutusMays ChapelCatonsvilleOverleaParkvilleTimoniumWoodlawn

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Still not found your perfect lake in Baltimore County? Check out the guides of these regions to see even more beautiful places.

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