Sherman runs one of the best small-city park systems in North Texas — Fairview Park anchors downtown with 20 acres and a 2.5-mile trail, and Herman Baker Park wraps Pickens Lake with 83 acres of hiking and mountain biking. Add Denison's Waterloo Lake Regional Park and the Hagerman National Wildlife Refuge and you have a Texoma map worth exploring.
1. Herman Baker Park (Sherman)
Location: 2500 W Center St, Sherman, TX 75092
83-acre park around Pickens Lake with a 1.7-mile trail loop, a tree trail with 20 labeled native Texas species, fishing access, mountain biking, and hiking. The labeled tree trail is the surprise feature — turns a regular walk into a science lesson for kids 6+.
Good to know: trails, fishing pond.
Parent tip: Open 24/7. The trail loop is paved and stroller-passable; mountain biking trails branch off the back side.
For current hours and seasonal closures, see the official Herman Baker Park page.
2. Binkley Park (Sherman)
Location: 101 Binkley Park Dr, Sherman, TX 75092
10-mile mountain bike trail (beginner, intermediate, advanced) with a 0.59-mile walking trail, a pavilion with a grill, and a skills area with jumps. The pick for kids 8+ who ride — Sherman doesn't have many true mountain bike parks.
Good to know: trails, pavilion.
Parent tip: Skills area is good for new riders before they hit the longer trails. Bring water; no drinking fountains on the trails.
3. Fairview Park (Sherman)
Location: 1121 W Taylor St, Sherman, TX 75092
Sherman's centerpiece — 20 acres with a 2.5-mile walking trail, three pavilions (two rentable), tennis, pickleball, soccer/football fields, a playground, a dog park, and The Splash Family Aquatic Center on-site. The park parents recommend when out-of-towners ask for the local catch-all stop.
Good to know: splash pad, playground, ball fields, trails, pavilion, dog park.
Parent tip: The Splash is paid admission and seasonal (May-September). The rest of the park is free year-round.
4. Pecan Grove Park (Sherman)
Location: 2300 Pecan Grove Rd, Sherman, TX 75092
Six pavilions, an amphitheater seating 2,000, two playgrounds, a walking trail, 18-hole disc golf, and Dean Gilbert Lake fishing access. The amphitheater hosts summer events; the disc golf course is short and good for introducing kids to the sport.
Good to know: playground, trails, fishing pond, pavilion.
Parent tip: Disc golf course is beginner-friendly. Check Sherman parks calendar for amphitheater events.
5. Waterloo Lake Regional Park (Denison) (Denison)
Location: 1001 Waterloo Lake Dr, Denison, TX 75021
211-acre park with 9 miles of trails (1.5 miles ADA accessible), a 52-acre lake, playgrounds, a 1.5-acre dog park, fishing, kayak rentals, and pavilions. The trail network is the biggest in the Texoma area.
Good to know: playground, trails, fishing pond, pavilion, dog park.
Parent tip: Kayak rentals are seasonal. The ADA-accessible trail section makes this the right pick for families with mobility needs.
Hours and amenities shift with the season — confirm today's on the Waterloo Lake Regional Park (Denison) city page.
6. James G Thompson Park (Pottsboro) (Pottsboro)
Location: 610 Grayson St, Pottsboro, TX 75076
28 acres with three soccer fields, two ball fields, a fishing pond, a walking trail, a basketball court, a playground, a gazebo, and two picnic shelters. Pottsboro is small so this is the main public park option — clean and well-maintained.
Good to know: playground, ball fields, trails, fishing pond, pavilion.
Parent tip: Fishing pond is catch-and-release. Kids under 17 fish free in Texas, no license required.
Planning a specific day? Check the James G Thompson Park (Pottsboro) status page for closures first.
7. Eisenhower State Park (Denison) (Denison)
Location: 50 Park Rd 20, Denison, TX 75020
423 acres on Lake Texoma with hiking/biking trails, playgrounds, swings, horseshoes, the Junior Ranger program, fishing, camping, and boating. The Junior Ranger program is the standout for kids 4-12 — earn a badge by completing the activity book.
Good to know: playground, swings, trails, fishing pond.
Parent tip: Gate is 8am-4:30pm; campers can stay inside after gate close. Junior Ranger booklets are free at the entrance station.
How we picked these
Every pick is free (Eisenhower State Park charges $7 adult, free under 12), public, and has at least one full operating season. We weighed playground quality across age ranges, whether the park supports a multi-hour visit, shade and restroom access, and what Sherman-Denison-area parents on Google and local threads consistently flag. No paid placements.
Planning your visit
Sherman city parks are open 24/7. State parks have set hours (Eisenhower 8am-4:30pm gate). Plan playground visits before 11am or after 6pm in summer. Pack water, sunscreen, and snacks. For more kids' events near Sherman this week, see the Sherman events page.