Hidden Oaks Nature Center
$300 for up to 16 children; $12 each additional child
Pricing and details. Pool party package $151 (resident rate): 1 hr party room + pool admission for 12 guests; room seats 45-60. Extra swimmers paid on the day..
This listing is for the Annandale location. Details, pricing and party rules can differ between locations, so check the one you plan to book.
Other locations on this site
$300 for up to 16 children; $12 each additional child
Fairfax County Park Authority shelter, full day only (9am-sunset/8pm): $60 Mon-Thu, $105 Fri-Sun/holidays. 30 max, 7 tables, grill; playground, no inflatables. Reserve
Fairfax County Park Authority shelter, full day only (9am-sunset/8pm): $60 Mon-Thu, $85 Fri-Sun/holidays. 30 max, 4 tables, grill; playground nearby, no inflatables
Private rooms for birthday parties; prices on site.
Pool party $195: 1 hr party room + pool for 12 guests; extra kids $11.25; extra room hr $65
Swim party: 75 min pool + 1 hr party room, up to 15 kids $110; Plus (drinks, paper goods) $135
$250 for up to 15 children + 3 adults; 3 hours incl. 90-minute activity
$350 Big Splash (10 guests), $465 Epic; 10% off Mon-Thu; seasonal