Martin Dies Jr. State Park
United States

Martin Dies Jr. State Park

Martin Dies Jr. State Park, TX
Available Activities
  • Kayaking
  • canoeing
  • RV
  • Cabins

Gateway to the Big Thicket — Cypress Sloughs, Paddling Trails & East Texas Wilderness

Martin Dies Jr. State Park sits at the edge of the Big Thicket, one of the most biodiverse regions in North America, where the Neches and Angelina Rivers converge to form B.A. Steinhagen Reservoir. This 705-acre park is a paddler’s paradise of moss-draped cypress sloughs, an angler’s dream with year-round fishing, and a birder’s haven at the crossroads of multiple ecosystems.

Paddling Trails

The park boasts nearly 14 miles of marked paddling trails — among the most extensive in the Texas state park system.

  • Slough Trails: Paddle through enchanting cypress-tupelo swamps draped in Spanish moss. Alligators sun on logs, turtles slip into the blackwater, and herons stalk the shallows.
  • Lake Crossings: Open water routes across Steinhagen Reservoir
  • Neches River: Follow the river through Big Thicket habitat
  • Canoe & Kayak Rentals: Available on-site, plus guided paddling tours led by rangers

Hiking & Wildlife

  • 7 miles of scenic trails through diverse habitats — hardwood bottoms, pine uplands, and wetlands
  • Slough Trail (2 miles): Boardwalks and the elevated “Swamp Deck” give eye-level views into the cypress swamp
  • Birding: Outstanding — the intersection of eastern forests, coastal prairies, and swamplands creates exceptional species diversity
  • Wildlife: Alligators, river otters, white-tailed deer, armadillos, and hundreds of bird species

Fishing

Cast for catfish, largemouth bass, crappie, and perch. No fishing license is required when fishing from shore or pier within the park — a rare perk in Texas state parks.

Camping

  • 200+ campsites with water and electric hookups, many overlooking the lake or a slough
  • Screened shelters and cabins for those preferring walls and a roof
  • Modern restrooms, showers, and dump station
  • Ranger programs, night hikes, and stargazing events throughout the year

Visitor Tips

  • Best Time: Spring and fall for comfortable weather and peak wildlife activity. Summer is hot and humid but excellent for early-morning paddling.
  • Big Thicket: The national preserve’s visitor center is nearby — combine your state park visit with Big Thicket exploration.
  • Alligator Safety: They’re common. Maintain distance and never feed them.
  • Entry Fee: $3/person (13+); free for children 12 and under.

Frequently Asked Questions

Do I need a reservation to visit Texas state parks?

Day-use reservations are now mandatory at popular parks including Enchanted Rock, Garner, Pedernales Falls, and Palo Duro Canyon. Make reservations through the Texas Parks & Wildlife reservation system before visiting.

How much is a Texas State Parks Pass?

The Texas State Parks Pass costs $70 per year and provides free entry for the pass holder and all vehicle occupants at all Texas state parks. It is one of the best-value annual passes in the country.

What are the best state parks near Austin, Texas?

Popular state parks near Austin include Enchanted Rock (1.5 hours), Pedernales Falls (45 minutes), McKinney Falls (15 minutes), and Inks Lake (1.5 hours). All require advance day-use reservations on weekends.

Can I swim at Texas state parks?

Yes, many Texas state parks offer excellent swimming. Popular swimming spots include the spring-fed Frio River at Garner SP, Pedernales Falls, and Hamilton Pool Preserve. Some parks have designated swimming areas with no lifeguards.

Explore More Texas State Parks

Martin Dies Jr. State Park is one of many outstanding state parks in Texas. Discover more parks in our Best State Parks in Texas guide, or use our Park Finder to search by activity, location, or features.

State Parks Team
Written by

State Parks Team

Editorial Team

The State Parks Team is a group of outdoor enthusiasts, researchers, and travel writers dedicated to showcasing America's state parks. Drawing on collective experience visiting parks in all 50 states, the team creates detailed guides, curated park lists, and practical tips to help visitors make the most of their state park adventures. Our mission: making America's state parks accessible and enjoyable for everyone.

Last updated: March 7, 2026

Park Location

Martin Dies Jr. State Park, TX