Madd Hatter's Haunted House 20 Years Of Fear 2026

Details

Hours

October 9th thru October 31st, 6:00pm-8:30pm Sunday thru Thursday, 6:00pm-10:00pm Friday and Saturday; Family Day (lights-on, no-scare tour) Sundays 3:00pm-5:00pm

Season

Oct 9 – Oct 31, 2026

Fees

Regular $15 or 2/$28, VIP $20 or 2/$38, Kids Day $5 with can of food, Guardians free

Address

208 Ahtanum Rd in Union Gap

Parking

3 acres of grass parking lot

Notes

Indoor haunted house, 'the Valley's ultimate fright experience,' themed maze layouts.