The Mahalo Top 7
- National Park Service: Texas State Parks
- Official Site: Texas Parks & Wildlife
- Official Site: Texas Outside Guide
- Official Tourism Site: TravelTex.com
- National Forest Service: Texas National Forests
- Texas Parks & Wildlife: Online Magazine
- Backpacker Magazine: Trips in Texas
Texas Outdoor Destinations
- National Forest Service: Texas National Forests
- Field & Stream: Texas
- Texas Parks & Wildlife: Recreational Fishing
- National Park Service: Amistad National Recreation Area|Lake Meredith National Recreation Area
Big Bend National Park
- National Park Service: Big Bend National Park
- Frommer's: Big Bend National Park Guide
- New York Times: Big Bend National Park Travel Guide
Guadalupe Mountains National Park
- National Park Service: Guadalupe Mountains National Park
- Frommer's: Guadalupe Mountains National Park Guide
- The American Southwest: Guadalupe Mountains National Park Guide
Texas Camping
- Official Tourism Site: Texas Camping
- Texas Parks & Wildlife: Campsites & Lodging
- Wildernet: Texas Camping Guide
- National Park Service: Big Bend National Park Camping
- KOA: Texas Camping
- National Park Service: Guadalupe Mountains National Park Camping
Texas Hiking and Walking
- Texas Parks & Wildlife: Texas Hiking
- Backpacker Magazine: Texas Trails
- Wildernet: Texas Hiking and Walking
- OneDayHikes.com: Big Bend National Park: Lost Mine | South Rim
- OneDayHikes.com: Guadalupe Mountains National Park: Guadalupe Peak | McKittrick Canyon
Texas Outdoor Sports
Texas Fishing
- Texas Parks & Wildlife: Texas Fishing
- Take Me Fishing: Texas Fishing Information
- Wildernet: Texas Fishing
- Texas Fishing Network: Texas Coastal Fishing
Texas Hunting
- Texas Parks & Wildlife: Texas Hunting
- Official Site: Hunting Seasons
- Official Site: Hunting Licenses
- Wildernet: Texas Hunting
Texas Boating and Water Sports
- Official Tourism Site: Coastal Activities
- Official Site: Texas Boating Laws
- Texas Parks & Wildlife: Texas Boating
- Wildernet: Texas Boating
Texas Mountain Biking
- Texas Parks & Wildlife: Texas Biking
- BicycleBigBend: Texas Biking in Big Bend
- dirtworld.com: Texas Mountain Bike Trails
- TrailSource: Texas Mountain Biking
- Wildernet: Texas Mountain Biking
Texas Climbing
- Texas Parks & Wildlife: Texas Rock Climbing
- Texas Outside: Texas Rock Climbing
- Rockclimbing.com: Texas Rock Climbing Routes
Texas Outdoor Blogs and Message Boards
- Google Blog Search: Texas Outdoors
- Forums: Texas Outdoors
- Forums: TexaKayakFisherman.com
- Forums: Texas Fishing Forum
Texas Outdoor Books
- Amazon.com: Texas Outdoor Guides
- Barnes & Noble.com: Texas Outdoor Guides
- REI: Texas Books and Maps