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Visit Cullinan Park

Whether it be for a picnic, some quiet fishing, a birdwatching outing, a relaxing walk or just some time off from the busy world, Cullinan Park is the perfect nature park to enjoy. The park features more than four miles of walking trails, a boardwalk and observation tower, a pavilion, picnic tables, grills, restroom and water fountain. Trails are pedestrian only and dogs must be on leash.

Visitors can use aerial shots and maps to plan an exciting day trip to encounter the Park’s landscapes and wildlife. The Park is open daily from sunrise to sunset and has no admission fee. We hope you come to Cullinan soon and return often!

Park Rules & Assistance

City of Sugar Land General Park Rules
  • Hours for Use: Sunrise to Sunset (except as authorized by permit).
  • Alcoholic Beverages are prohibited.
  • All pets must be kept on a leash at all times.
  • No motorized vehicles permitted on park grounds.
  • Trash must be disposed of in proper receptacles.
  • No swimming or wading in any body of water.
  • No horses permitted on park grounds or trails.
  • Hunting and use of firearms prohibited.
  • Visitors are allowed to fish but must catch and release and follow the Texas Parks and Wildlife guidelines.
  • Report suspicious behavior or activities to the Sugar Land Police Department: 281-275-2020
Cullinan Trail Usage  

The trails at Cullinan Park include paved and natural trails that span more than 4 miles. Cullinan Park trails are meant for pedestrian use only.  No bicycles, motorized vehicles or horses are permitted on the trails.

Wildlife in the Park

Cullinan provides habitat for many creatures. Respect the park wildlife. Do not feed, approach ore remove a wild, stray or injured animal. Alligators are common in White Lake and should never be fed or harassed. To report something unusual related to wildlife, call 311, the City of Sugar Land Contact Center.

Assistance at the Park

For Life-threatening Emergencies: Dial 9-1-1
For General Inquiries: Dial 311

Sugar Land’s 311 contact center offers a single point of contact for non-emergency city information and enables residents to make service requests.

Visit the Sugar Land Parks & Recreation Website »

Park Trails & Maps

The land at Cullinan Park was a gift from the Nina Cullinan estate in honor of her parents. She wanted the park to be a "place of beauty and peacefulness." Please help us honor Ms. Cullinan's vision by respecting pedestrian use only on trails. No bicycles, motorized vehicles or horses are permitted on Cullinan Park Trails.

Trail Map

Explore all the available trails at Cullinan Park and plan your next visit or adventure

Download Map

Master Plan

A comprehensive overview map of Cullinan Park with existing and planned improvements

Download Map

Vegetation Map

See the types of natural vegetation and where to find them in Cullinan Park

Download Map

Base Map

An simple overview map of Cullinan Park based on satelitte imagery for a quick look

Download Map

Location & Hours

It is located on the west side Highway 6, also known as Addicks-Howell Road, between Voss and Highway 90A, on the southwestern outskirts of Houston.

12414 Highway 6 S

Sugar Land, TX 77478

Cullinan Park is open daily from dawn to dusk.
There is no fee for admission.