🚣 River
Rio Grande Wild & Scenic — Lower Canyons
About This Permit
The Rio Grande's Lower Canyons is one of the most remote river trips in the lower 48 — an 84-mile float through a roadless canyon along the Texas-Mexico border. Class III–IV rapids, hot springs, canyon walls rising 1,500 feet, and near-zero outside contact define the experience. International border regulations apply throughout the trip.
Frequently Asked Questions
How long does the Rio Grande Lower Canyons trip take?
The standard 84-mile section (La Linda to Ten-Eyck Crossing) takes 6–9 days at typical flows. The trip is entirely committing — no roads or evacuation points once you are in the canyon. Self-sufficiency with water, food, and first aid is essential.
What are the border crossing rules for this trip?
The river forms the international border with Mexico for the entire route. Landing on the Mexican side requires valid entry documentation. Border Patrol monitors the area. Contact Big Bend National Park (NPS) before your trip for up-to-date guidance — regulations change.
Are there hot springs along the Lower Canyons?
Yes — multiple geothermal springs along the route provide warm soaking pools accessible from the river. These are a highlight of the trip and accessible only by river.
Key Facts
- State
- TX
- Float Season
- October – April (peak); summer heat is extreme; year-round paddling possible
- Launch Quota
- No daily launch quota; self-issue permits available up to 7 days in advance at NPS visitor centers
- Put-in
- La Linda / Heath Canyon area put-in (⚠️ verify current access; border crossing rules change)
- Take-out
- Self-issue permit at Panther Junction, Chisos Basin, or Persimmon Gap Visitor Center (NPS Big Bend National Park and Rio Grande Wild & Scenic River — not BLM)
- Difficulty to get permit
- 3/5(Competitive)
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