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Greenbrier State Park

4.5
·3k reviews·Boonsboro, United States

A Western Maryland gem offering a clean, sandy lake beach, well-marked trails, and family-friendly camping. Perfect for day trips and overnight stays.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Weekdays, mornings

Fewer crowds, more serene

CrowdLow
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Peace

Greenbrier State Park

Best Time

Weekdays, mornings

Fewer crowds, more serene

CrowdLow
Highlights

Highlights

Must-see attractions

A Western Maryland gem offering a clean, sandy lake beach, well-marked trails, and family-friendly camping. Perfect for day trips and overnight stays.

4.5
(3k reviews)

"We had an amazing time, both for a fun-filled day and an overnight camping experience. This park is a gem!"

Vertical photo
TIP

📅 Reserve Day-Use Online

Book your weekend/holiday Day-Use pass online in advance between Memorial Day & Labor Day.

🐶 Pet-Friendly Camping

Loop D in the campground welcomes pets! Dogs are allowed on leash but not on beaches during peak season.

Third hero image

Quick Facts

Hours

Rating

4.5 · 2,982 reviews

Type

State Park

👶 Good for kids♿ Wheelchair accessible🅿️ Accessible parking🚻 Accessible restroom

Highlights

Discover the most iconic attractions and experiences

Man-Made Lake & Sandy Beach

Man-Made Lake & Sandy Beach

Main lake area

Enjoy swimming and relaxing on the sandy beach of the clean, calm, man-made lake. Lifeguards are on duty for added safety.

TikTokInstagram
Well-Marked Hiking Trails

Well-Marked Hiking Trails

Various trailheads throughout the park

Explore peaceful forest scenery on trails suitable for all ages, perfect for light adventure and stretching your legs.

Reddit
Pet-Friendly Camping Loop

Pet-Friendly Camping Loop

Campground Loop D

Travelers with dogs will appreciate Loop D, designated as pet-friendly, offering a comfortable camping experience for the whole family.

Reddit
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Planning Your Visit

Weekend Reservations Essential

For weekend and holiday day visits from Memorial Day to Labor Day, reservations are mandatory. Drive-ups are not allowed. Book your Day-Use pass online in advance to avoid disappointment, as spots fill up quickly during peak season. Instagram

Camping Fees & Amenities

Overnight camping at Greenbrier State Park involves a fee, with sites offering power for around $35.00. Amenities include fire rings, picnic tables, and access to restrooms and water. Loop D is pet-friendly. Reddit

Best Times

When
Weekdays, mornings
Why
Fewer crowds, more serene
Crowd
Low
When
Weekends (with reservation)
Why
Vibrant atmosphere, full amenities
Crowd
High
When
Fall
Why
Beautiful foliage, cooler temps
Crowd
Medium

Insider Tips

from TikTok, Instagram & Reddit

Greenbrier State Park 21843 National Pike📍Boonsboro, MD We had the best day visiting Greenbrier State Park for the first time! Since I started this page I have gotten SO many recommendations for this park, so I was excited to finally check it out! It lived up to the hyped and I’m happy to share what we learned from this trip. The clear, calm water (with no jelly fish!) and beautiful setting make...
md.kid.adventures
2.6K likes • 102.3K views

📅 Reserve Day-Use Online

Book your weekend/holiday Day-Use pass online in advance between Memorial Day & Labor Day. Instagram

🐶 Pet-Friendly Camping

Loop D in the campground welcomes pets! Dogs are allowed on leash but not on beaches during peak season. Reddit

Hello from Greenbrier State Park 😎🏖️
kevltrlaw
8 likes • 112 views
1-milr line to get into Greenbrier State Park.
mikefreeze
8 likes • 529 views

🏊‍♀️ Lake Water Fun

The lake is clean and calm, perfect for swimming. Lifeguards are on duty during the season. TikTok

🚶‍♀️ Explore the Trails

Enjoy well-marked trails suitable for all ages, offering peaceful forest scenery. Reddit

‼️Hey DMV travelers, if you want to visit beautiful Greenbrier State Park or Sandy Point State Park this summer, you’ll need a reservation! ♥️ For weekends and holidays from Memorial Day through Labor Day, no drive up visitors will be allowed. You MUST schedule a reservation ahead of time through the Maryland Department of National Resources website. ☀️Reservations can be booked starting May 19...
familytravel4thewin
25 likes • 1.6K views

Tips

from all over the internet

📅 Reserve Day-Use Online

Book your weekend/holiday Day-Use pass online in advance between Memorial Day & Labor Day. Instagram

🐶 Pet-Friendly Camping

Loop D in the campground welcomes pets! Dogs are allowed on leash but not on beaches during peak season. Reddit

🏊‍♀️ Lake Water Fun

The lake is clean and calm, perfect for swimming. Lifeguards are on duty during the season. TikTok

🚶‍♀️ Explore the Trails

Enjoy well-marked trails suitable for all ages, offering peaceful forest scenery. Reddit

📍 Check for Construction

Be aware of potential construction, especially near the main entrance. Reddit

💧 Freshwater Jellyfish!

You might spot tiny freshwater jellyfish in the lake – a unique natural phenomenon! Instagram

What Travellers Say

4.5
(3k reviews)

Reviews Summary

Visitors rave about Greenbrier State Park's clean lake and sandy beach, perfect for family fun, and its well-maintained, pet-friendly campgrounds. While the park offers beautiful trails and a peaceful atmosphere, be prepared for potential crowds and the necessity of advance reservations for weekend summer visits. TikTokInstagramReddit

"We recently visited Greenbrier State Park with the family and had an amazing time—both for a fun-filled day and an overnight camping experience. This park is a gem tucked away in Western Maryland, and it’s perfect for nature lovers, families, and weekend getaways.

Nature & Trails:
The hiking trails are well-marked and suitable for all ages. Our kids enjoyed the short loops, and the forest scenery was peaceful and refreshing. Great for light adventure and stretching your legs.

Camping:
We camped for 2 nights and were really impressed. The campground is clean, spacious, and well-organized. There are 4 camping loops, and Loop D is pet-friendly (a great bonus for those traveling with dogs). Each site had a fire ring and picnic table, and the loops had easy access to restrooms and water. Quiet hours were respected, and it felt very family-friendly and safe.

Lake & Beach:
The lake is clean and calm, with a sandy beach area that’s perfect for swimming and relaxing. While pets are not allowed in the lake or beach area, there’s a large lawn above the lake where dogs can play or rest. Lifeguards were on duty, and it felt secure for kids to splash around.

Picnic & Facilities:
There are great picnic spots with tables and grills, many shaded by trees. Bathrooms and changing areas were clean and conveniently located. Everything felt well-maintained and thoughtful for families.

Important Tip:
If you’re planning a day visit on weekends between Memorial Day and Labor Day, make sure to reserve a Day-Use pass online in advance, as it does fill up quickly during peak season."

DJ Ramanan

"Great campground pet friendly. It was only $35.00 for a site with power. The dump station is near the main entrance, which is easy to locate. Campground has lots of hills, some really steep. The lake was cold and amazing. My family and I had a great time at the lake and walking the trails."

Jeremy Tellier

"This is a huge park, great for camping, hiking, walking, beach relaxing and more.

Be aware: constructions are currently going on at different places of the park including the main entrance. After the constructions are completed, the park will start to request campers or day visitors to make reservations online during holidays and weekends visitors.

Atmosphere: it’s a large park filled with nature’s love, trees, water, birds, logs, dirt paths, bugs, wildlife, fresh air and tables benches roads for visitors.

Service: staff in the visitors’ center are friendly and knowledgeable.

Value: you cannot put a price tag on your love of nature and experience of outdoors.

Parking: there is no issue to find parkings inside the park, just depending on how far you are willing to walk.

Beautiful park, highly recommend."

Starr Davis

What People Like

Clean lake and beach
Pet-friendly camping
Well-maintained facilities

What People Dislike

Weekend reservation needed
Summer crowds

Frequently Asked Questions

🚇 🗺️ Getting There

Greenbrier State Park is located at 21843 National Pike, Boonsboro, MD. It's about 70 miles west of Washington D.C. TikTokInstagram Driving is the most common way to access the park. Parking is generally available, though it can fill up during peak times. Reddit

Yes, there is parking available within the park. However, during busy weekends and holidays, especially in the summer, parking lots can fill up quickly. Arriving early is recommended. Reddit

Yes, using GPS with the address 21843 National Pike, Boonsboro, MD should guide you directly to the park entrance. TikTok

On weekends and holidays during the summer season, expect significant traffic. Some visitors have reported mile-long lines to enter the park. Instagram

Public transportation options are very limited for reaching Greenbrier State Park. It is primarily accessible by car. Instagram

🎫 🎫 Tickets & Entry

Yes, for day visits on weekends and holidays from Memorial Day through Labor Day, you MUST schedule a reservation online in advance through the Maryland Department of Natural Resources website. No drive-up visitors are allowed on these days. Instagram

While specific entry fees can vary, the park operates on a Day-Use pass system for peak times. Camping also incurs a fee, with sites costing around $35.00 for those with power. Reddit

The park is generally open from 8 AM to sunset daily. However, specific facilities like campgrounds may have different hours. It's always best to check the official Maryland State Parks website for the most current information. Reddit

On weekends and holidays between Memorial Day and Labor Day, you cannot enter without a pre-booked reservation. For other times, it may be possible, but booking online is always recommended to guarantee entry. Instagram

A State Park Pass may be available, but its coverage for camping fees at Greenbrier specifically needs to be confirmed on the DNR website. Camping generally has a separate fee. Reddit

🎫 🏞️ Onsite Experience

You can enjoy swimming and relaxing on the sandy beach of the man-made lake, fishing, and hiking on well-marked trails. The park is also popular for camping. TikTokReddit

Yes, the lake has a clean, calm, sandy beach area that's perfect for swimming. Lifeguards are typically on duty during the swimming season. TikTokReddit

Dogs are allowed in the park on a leash. However, they are not permitted in the lake or beach area between Memorial Day and Labor Day. There's a lawn area above the lake where dogs can play. Loop D in the campground is pet-friendly. Reddit

The hiking trails are well-marked and generally suitable for all ages, offering peaceful forest scenery. They are great for light adventure and enjoying nature. Reddit

Yes, Greenbrier State Park offers overnight camping with 165 campsites spread across four loops. Loop D is pet-friendly. Sites typically include a fire ring and picnic table. Reddit

The park offers clean bathrooms, changing areas, picnic spots with tables and grills, and concession stands. There are also restrooms and water access points within the campground. Reddit

Surprisingly, the lake has been known to host small freshwater jellyfish, also known as 'peach blossom jellyfish,' which are an invasive species originally from China. Instagram

🍽️ 🍽️ Food & Dining

Yes, there are concession stands available at Greenbrier State Park, offering food and refreshments for visitors. Reddit

Absolutely! The park has numerous picnic spots equipped with tables and grills, many of which are shaded by trees, making it ideal for a family picnic. Reddit

The nearest towns with a wider selection of restaurants are Boonsboro and Hagerstown, which are a short drive from the park. TikTok

Yes, visitors are welcome to bring their own food and drinks to enjoy at the picnic areas or while relaxing by the lake. Reddit

📸 📸 Photography

The lake and sandy beach offer beautiful shots, especially during sunrise or sunset. The surrounding green mountains provide a scenic backdrop. Hiking trails also offer picturesque forest views. Instagram

Yes, the combination of the lake, beach, and forested hills makes it a great location for landscape photography, particularly during the golden hours. Instagram

While possible, photographing the tiny freshwater jellyfish requires patience and a good zoom lens. They are a unique subject for macro photography enthusiasts. Instagram

Early mornings and late afternoons (golden hours) offer the best light for photography, minimizing harsh shadows and creating a more atmospheric scene. Instagram

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