When is Mason District Off-Leash Dog Park open?
Every day, 9 AM–8:15 PM. Hours checked on 4 November 2026.
54° · Clear nowBest time: 9 amThings to do in Reston
ParkWillow Run
Mason District Off-Leash Dog Park
- 4.5290 reviews
- Free
- Closed now
Fenced off-leash dog park in Mason District Park, Annandale, with trails, picnic tables and water bowls.
Quick answers
Mason District Off-Leash Dog Park in short
When is the best time to visit Mason District Off-Leash Dog Park?
It's at its best mornings and afternoons. Go in daylight. Wedar also scores every hour of the next five days against the forecast; see the best time on this page.
Is Mason District Off-Leash Dog Park indoors or outdoors?
Outdoors: best on a dry day.
Is Mason District Off-Leash Dog Park good for kids?
Yes, it welcomes children.
How much does Mason District Off-Leash Dog Park cost?
It's free to visit.
Do you need to book Mason District Off-Leash Dog Park?
No, you can walk in.
More questions (3)Fewer questions
How long do you need at Mason District Off-Leash Dog Park?
About 45 minutes.
Where is Mason District Off-Leash Dog Park?
&, Alpine Drive, Pinecrest Pkwy, Annandale, VA 22003.
Is Mason District Off-Leash Dog Park wheelchair accessible?
Accessibility: wheelchair accessible entrance, wheelchair accessible parking.
Status, rating and hours checked on 4 November 2026; kids, cost, booking and setting verified by the Wedar team. Where our data comes from
Right now · 7:30 am
Why it fits right now
Closed right now.
Opens today 9 am.
In its favour
- Golden hour
- Best in the morning
- Outdoors
54°
Clear
- Feels
- 51°
- Rain
- 0%
- Wind
- 5mph
- 8am
56° - 9am60°
- 10am64°
The next five days
Best time to go
Scored on the forecast, its opening hours and when it's at its best. Tap a time to see it.
9a9 am12pNoon3p3 pm6p6 pm9p9 pm
TodayToday
TmrwTomorrow
FriFriday
SatSaturday
SunSunday
Before you go
Plan your visit
Hours
Closed now- monday
- 9 AM–8:15 PM
- tuesday
- 9 AM–8:15 PM
- wednesdayToday
- 9 AM–8:15 PM
- thursday
- 9 AM–8:15 PM
- friday
- 9 AM–8:15 PM
- saturday
- 9 AM–8:15 PM
- sunday
- 9 AM–8:15 PM
Hours checked 4 Nov
Where and how
- 1 Mason District Off-Leash Dog Park
- 2 Mason District Park · 8 min
- 3 Forest Hollow Swim Inc · 9 min
- 4 Pinecrest Golf Course · 16 min
- 5 Glam Karaoke · 21 min
Good to know
- Outdoors
- Free to visit
- Walk-ins welcome
- Allow about 45 min
- Step-free entrance
From visitors and the venue
What it's like
4.5from 290 reviews
Known for
- Off-leash area
- Shaded trail
- Picnic tables
What people say
- People like:
- Trails, picnic tables and water bowls
- Worth knowing:
- Bring your own water
Around Willow Run
Nearby
Within about a 15-minute walk.
For the next three hours
What to wear to go there now
Jacket until 9 am. Light layer from 9 am.
JacketUntil 9 am
Light layerFrom 9 am