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Mercer Botanic Gardens — Humble, Texas
Mercer Botanic Gardens in Humble: best for ages 0-2, 3-5, 6-8, 9-12, 13-17; Free.
Address22306 Aldine Westfield Rd, Humble, TX 77338
HoursOpen daily, including holidays, with seasonal hours: Nov 1, 2026-Mar 2027 8am-5pm; Mar 23-May 24 8am-7pm; May 25-Sep 6 8am-8pm; Sep 7-Oct 31 8am-7pm (Harris County Precinct 3 visitor guidelines, 2026)
PricesFree
Price notes'There is no fee for parking or admission' (Precinct 3 visitor guidelines).
Age notesNot confirmed - Precinct 3 publishes no age-specific guidance; a 180-acre botanic garden and arboretum open to all ages (pct3.com).
BookingNo reservations for general entry.
Suggested timeAbout 2.0 hours
AccessibilityPrecinct 3 visitor guidelines state: 'Wagons and strollers are allowed. Electric mobility scooters are allowed. Wheelchairs are available to borrow from 8 a.m. to 5 p.m.'
ParkingFree parking (Precinct 3 visitor guidelines).
Hours in detailOpen daily, including holidays, with seasonal hours: Nov 1, 2026-Mar 2027 8am-5pm; Mar 23-May 24 8am-7pm; May 25-Sep 6 8am-8pm; Sep 7-Oct 31 8am-7pm (Harris County Precinct 3 visitor guidelines, 2026).
Tickets & bookingNo reservations for general entry.
ParkingFree parking — Precinct 3 visitor guidelines: 'There is no fee for parking or admission.'
AccessibilityPrecinct 3 visitor guidelines: electric mobility scooters are allowed, and wheelchairs are available to borrow from 8am to 5pm.
Age notesNo age-specific guidance published; 180-acre botanic garden and arboretum (about 60 cultivated acres, 10,000+ catalogued plants, 2.47 miles of trails).
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Venue details last verified November 5, 2026 against official sources. Hours and prices change — check the official site before you go. FamilyDay AI is a free planning tool for parents; we list only facts we have verified, and we never invent ratings or reviews.