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Gulf Coast & River Country — 9 DaysPhoto: William L. Farr, CC BY-SA 4.0
9-Day BaseGulf Coast

Gulf Coast & River Country — 9 Days

Gulf beach → South Texas birding country

Route Map

● Austin (start/end)  ·  numbered stops in order  ·  dashed line shows approximate route

Duration
9 days
Best Season
Oct–May
Drive Load
light
Stops
2 campgrounds

Estimated Trip Cost

Camping / Fees
$50–80
Gas
~$169
520 mi · 10 mpg · $3.25/gal
Total Est.
$219249
camping + gas

Gas estimate assumes 2WD pickup + travel trailer at 10 mpg, 65 mph max, $3.25/gal regular unleaded (approx. national avg). Includes 355 mi of stops + 165 mi return to Austin.

Accessibility baseline: All stops on this itinerary are reviewed for access with a standard 2WD pickup truck towing a 21-foot travel trailer. Individual site pages note any exceptions.

Trip Highlights

  • Drive-on Gulf of Mexico beach camping — sunset and surf right from your campsite
  • Best winter birding in Texas at Choke Canyon — Green Jay at the northernmost range limit
  • Easiest driving of all five destinations — no leg over 3.5 hours
  • Total trip cost under $80 with free beach camping and low-cost Choke Canyon primitive sites

Stop-by-Stop

Stop 1Padre Island National Seashore — Beach Primitive

Corpus Christi, TXNPS$10/nt + $25 entry/wk

4N
3.5h from Austin
No hookupsbeach

Day 1: depart Austin 10 AM — 200 miles via I-35 S to Corpus Christi, then TX-358 to PINS; arrive ~1:30 PM. Drive onto Malaquite Beach via Access Road 1A — air tires to ~20 PSI past mile marker 5. Surf fish for red drum and black drum. Port Aransas ferry day trip on Day 3 (~45 min round trip).

Stop 2Choke Canyon SP — South Shore Unit

Three Rivers, TXTX State Parks$12–18/nt

4N
2.7h drive
No hookupsplains

Day 5: depart 10 AM — 155 miles via TX-358 W → US-77 W → Three Rivers → FM-99 W; arrive ~12:40 PM. South Shore primitive sites. Winter specialty birds: Green Jay, Groove-billed Ani, Buff-bellied Hummingbird. Alligators on shore — keep distance. Day 9: depart 10 AM — 165 miles via US-281 N → I-37 N → Austin; arrive ~12:54 PM.