
Overview
Life of all types abounds in the Big Thicket. This national preserve protects the incredible diversity of life found where multiple habitats meet in southeast Texas. Hiking trails and waterways meander through nine different ecosystems, from longleaf pine forests to cypress-lined bayous. It is a place of discovery, a place to wander and explore, a place to marvel at the richness of nature.
SPRING: Expect comfortable weather in Mar/Apr, with heat & humidity increasing in May. SUMMER: High heat, high humidity, and thunderstorms are common. Hurricane & tropical storm activity peaks in late summer. FALL: Early fall can be hot, while Oct/Nov bring pleasant temperatures. WINTER: Mild, chilly weather with occasional cold spells. Snow is rare. Some Dec/Jan/Feb nights may dip below freezing.
Gallery
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Things to do

You can camp for free in much of the Big Thicket backcountry! Pick up a permit at the visitor center.
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Get a free activity booklet from the visitor center and earn a junior ranger badge. All ages are welcome!
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Take your mountain bike on a 14.7-mile roundtrip trail through the woods of the Big Sandy Creek Unit. See different kinds of forest habitats along the way.
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Grab your binoculars and birdwatch in a popular spot for our local and migratory birds.
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The Lance Rosier Unit is the largest, wildest area of the Big Thicket. Discover its secrets on this scenic, unpaved auto tour.
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1 mile roundtrip | The Beaver Slide Trail is a hidden gem. This short hike leads hikers past several scenic ponds and sloughs. Keep an eye out for beaver dams along the way!
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1½ miles roundtrip | See a forest of American beeches on this pleasant loop hike in the northeastern corner of the preserve.
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14.7 miles roundtrip | The Big Sandy Trail follows old logging roads through the woods. This is the only trail in the preserve open to bicycles and horses.
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¾ mile roundtrip | This short hike leads to views of Menard Creek and the Trinity River, an important migration route for birds.
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