The Ultimate Summer Guide: Best Summer Things to Do in Prince William County
Waterparks, fairs, concerts, parks, family activities, and local favorites
Summer in Prince William County has a rhythm all its own.
The pools open. Concerts return. The fairgrounds start buzzing with excitement. Families head outdoors. Friends gather for evenings by the water. Before long, every weekend fills with opportunities to get out and enjoy everything our corner of Northern Virginia has to offer.
One of the questions I hear most often—whether from longtime residents or people considering a move here—is simple:
“What are the best things to do in Prince William County during the summer?”
This guide brings together the local favorites, annual traditions, and hidden gems that make summer one of the best times of year to live here.
Looking for activities year-round? Explore our complete Prince William County Local Favorites Map.
Quick Picks: If You Only Do Five Things This Summer
Best Overall Summer Event
Prince William County Fair
Best Family Activity
SplashDown Waterpark
Best Date Night
Two Silos, Black Sheep/ Proof
Best Outdoor Adventure
Prince William Forest Park
Best Free Summer Activity
Fridays at 5 Concert Series
Interactive Summer Activities Map
Planning a summer weekend?
Use the interactive map below to find:
- Waterparks
- Summer concerts
- Parks and trails
- Family attractions
- Historic destinations
- Hidden gems
( ↓ Click the slider icon in the upper left to see layers, select or deselect layers as desired)
The map includes every location featured in this guide, making it easy to plan a full day—or an entire summer—of exploring Prince William County.
Best Summer Events in Prince William County
Prince William County Fair
If there’s one event that defines summer in Prince William County, it’s the annual Prince William County Fair.
Held at the Prince William County Fairgrounds each summer, the fair combines old-fashioned traditions with modern entertainment.
Expect:
- Carnival rides
- Fair food
- Livestock exhibits
- Agricultural competitions
- Live entertainment
- Family activities
Local Tip
Most experienced fairgoers arrive after 6 p.m. when the lights come on and the midway comes alive.
Fridays at 5 Concert Series
Held at Sean T. Connaughton Plaza in Woodbridge, this free concert series has become one of the county’s most popular summer traditions.
Bring:
- Lawn chairs
- Friends
- A picnic blanket
- Your dancing shoes
It’s one of the best free evenings out in Prince William County.
Best Waterparks in Prince William County
SplashDown Waterpark
Northern Virginia summers get hot.
That’s why SplashDown Waterpark consistently ranks among the most popular summer attractions in the county.
Features include:
- Large water slides
- Lazy river
- Splash zones
- Family play areas
Insider Tip
Weekday mornings are noticeably less crowded than weekends.
Waterworks Waterpark
Located in Dale City, Waterworks is especially popular with families who have younger children.
You’ll find:
- Water playgrounds
- Slides
- Splash features
- Shaded seating areas
Best Outdoor Adventures
Prince William Forest Park
Few people realize that one of the largest protected natural areas in Northern Virginia sits right here in Prince William County.
Prince William Forest Park offers:
- Hiking
- Wildlife viewing
- Camping
- Scenic drives
- Photography opportunities
Local Tip
Arrive early in the morning during summer to enjoy cooler temperatures and fewer visitors.
Leesylvania State Park
For waterfront views and Potomac River access, Leesylvania remains one of the area’s most underrated destinations.
Popular activities include:
- Fishing
- Picnicking
- Hiking
- Photography
- Playground visits
Best Summer Date Nights
2 Silos / NOVA Live
My Favorite Summer Date Night Pick
If someone asks me where to go for a summer night out in Prince William County, 2 Silos at NOVA Live in Manassas is one of my first recommendations.
It works because it’s not just one place. NOVA Live is a 21-acre campus with 2 Silos Brewing Co., theYARD outdoor music venue, The Black Sheep (amazing steak at the bar), Proof Kitchen + Bar, MurLarkey Distilled Spirits, Food Truck Alley, Moonsong Bar + Café, cornhole boards, and more. That gives you options: casual food, live music, a sit-down dinner, drinks, dessert, or just a place to walk around and hang out.
It can also work with kids because Food Truck Alley and the outdoor gathering areas make it more flexible than a typical date-night restaurant. One person may want craft beer and music, someone else may want pizza or ice cream, and the kids can still have something easy to enjoy.
For all the details, read the full guide here: NOVA Live Manassas: One of Prince William County’s Most Unique Gathering Spots.
Historic Occoquan
Historic Occoquan is another easy summer date night because it feels like a quick getaway without leaving the county.
Walk the riverfront, browse the small shops, grab dinner, get dessert, and slow the evening down a little. It’s one of the best options when you want something relaxed, walkable, and local.
Jiffy Lube Live
For a bigger night out, Jiffy Lube Live in Bristow is still one of the county’s strongest summer entertainment options.
Pick the right concert, grab lawn seats, and you’ve got a classic summer night: music, crowds, warm weather, and a reason to stay out later than usual.
Best Family Activities
Burnside Farms
Known for its flower experiences and seasonal events, Burnside Farms has become a favorite destination for local families.
Visitors enjoy:
- Flower fields
- Photo opportunities
- Outdoor activities
- Seasonal events
Manassas National Battlefield Park
History, open space, and walking trails combine to make this one of the county’s most accessible outdoor destinations.
Visit early during summer months for the best experience.
Hidden Gems Most Visitors Miss
Merrimac Farm Wildlife Management Area
A favorite among photographers, hikers, and birdwatchers.
Highlights include:
- Scenic trails
- Wildlife viewing
- Quiet natural settings
- Seasonal wildflowers
Local Winery, Brewery & Distillery Trail
Prince William County has quietly developed an impressive collection of local beverage destinations.
Perfect for:
- Date days
- Weekend outings
- Meeting friends
- Exploring local businesses
Summer Activities by Area
Things to Do Near Manassas
- SplashDown Waterpark
- Manassas National Battlefield Park
- Historic Downtown Manassas
Things to Do Near Woodbridge
- Leesylvania State Park
- Historic Occoquan
- Waterworks Waterpark
Things to Do Near Gainesville & Haymarket
- Jiffy Lube Live
- Local wineries
- Outdoor recreation
Things to Do Near Nokesville
- Burnside Farms
- Community events
- Rural scenic drives
Frequently Asked Questions
What is the most popular summer event in Prince William County?
The Prince William County Fair is widely considered the county’s signature summer event.
What are the best waterparks in Prince William County?
SplashDown Waterpark and Waterworks Waterpark are the county’s two primary outdoor waterparks.
What are some free things to do in Prince William County during summer?
- Fridays at 5 Concert Series
- Prince William Forest Park trails
- Historic Occoquan
- Manassas National Battlefield Park
What are the best summer activities for families?
Families consistently rank:
- SplashDown Waterpark
- Prince William County Fair
- Burnside Farms
- Waterworks Waterpark
- Prince William Forest Park
among the top summer activities in the county.
Why So Many People Love Calling Prince William County Home
One thing I hear from people relocating to the area is how surprised they are by the variety of activities available close to home.
You can spend the morning hiking through a national park, cool off at a waterpark in the afternoon, enjoy a concert in the evening, and visit the county fair the next weekend.
That’s part of what makes Prince William County such a great place to live.
If you’re considering moving to Prince William County check out my Prince William County Life YouTube channel where I talk about the area, the real estate market, communities, pros and cons and more. If you want to learn more about specific communities, neighborhoods, and local lifestyle options, I’d be happy to help.
For even more local happenings, check out our guide to upcoming Prince William County Events, updated weekly, and explore the full Prince William County Life Local Favorites Map.
