Seminole Canyon State Park & Historic Site
Also known as Seminole Canyon State Historical Park
- Status
- Open (per official listing)Open daily; hours not posted
- Entrance fee
- $4 per dayAnnual pass available
- Day-use reservations
- Recommended
- Dogs
- Statewide rule — see below
- Camping
- 46 campsites
- Official site
- tpwd.texas.gov(432) 292-4464
Official page last checked Oct 29, 2026. Details last changed Oct 29, 2026. How we keep this current
Current alerts 2
Alert Screwworm AlertJune 13, 2026 - New world screwworm has been found in parts of Texas. Check your pets and livestock often. If you see unusual wounds or maggots, do… (more)
June 13, 2026 - New world screwworm has been found in parts of Texas. Check your pets and livestock often. If you see unusual wounds or maggots, do not move the animal. Call the Texas Animal Health Commission at (800) 550‑8242 or contact a private veterinarian. For wildlife with suspicious wounds or maggots, notify park staff or call (512) 389‑4505.
Posted by the park. Official alert
Alert Construction ClosureMarch 23, 2026 - The Roadrunner Flat camping loop is closed for construction. The Desert Vista campground and dump station will close beginning… (more)
March 23, 2026 - The Roadrunner Flat camping loop is closed for construction. The Desert Vista campground and dump station will close beginning April 1, 2027 for upgrades. Park Closures The park will be closed on the following dates: • Noon on Nov. 29 to 8 a.m. on Dec. 5 • Noon on Jan. 3 to 8 a.m. on Jan. 9 Only permitted hunters will be allowed on these dates. Contact the park for more information. Check back for updates.
Posted by the park. Official alert
Overview
Seminole Canyon State Park & Historic Site is a park in Val Verde County, about 34 miles northwest of Del Rio.
Visitors come for mountain biking, historic sites, biking, hiking, and picnicking. For overnight stays there are 46 campsites across 3 camping areas (RV sites with electric and water hookups, tent sites, primitive or hike-in sites, and showers).
Hours
Park, gate, office and facility hours are listed separately because they often differ. Alerts above override normal hours.
| Facility | Days | Hours | Season |
|---|---|---|---|
| Park | Open daily (hours not posted) | ||
| Office | Not stated | 8:15 a.m. – 4:15 p.m. | — |
Official wording
Open daily.
Office Hours: 8:15 a.m. to 4:15 p.m. Closed Christmas and Thanksgiving days. To guarantee entry, reserve passes online or by calling the customer service center before you visit.
Source: official park page, checked Oct 29, 2026. Times are local to the park (America/Chicago).
Pets
Pets must be on a leash no longer than 6 feet at all times and are not permitted in any buildings at Texas State Parks. Some parks restrict pets on certain trails.
Statewide rule from Texas's park system (source). This park’s page doesn’t state its own pet rules, so check for local restrictions.
Fees and passes
| Item | Amount |
|---|---|
| 13 years and older | $4 · day |
| Child 12 Years and Under | Free |
Official wording
• 13 years and older: $4 Daily • Child 12 Years and Under: Free
Texas park passes
- Texas State Parks Pass — $70 per year. Free entry for the holder and guests at the state parks it covers, plus camping and store discounts; a second pass for someone at the same address is $25 Details
- Texas Parklands Passport. Discounted or free entry for qualifying seniors, people with disabilities, veterans and Gold Star family members Details
From the Texas state guide. Confirm which passes this park accepts.
Reservations
- Day use
- Recommended
- Booking system
- Texas State Parks reservation system (ReserveAmerica)
- Phone
- (512) 389-8900
To guarantee entry, reserve passes online or by calling the customer service center before you visit.
We link to the official booking system rather than showing live availability, which changes minute to minute.
Camping
| Campground or site type | Sites | Hookups / features | Price |
|---|---|---|---|
| Campsites with Electricity These are drive-up campsite numbers 1-8, 12, 14, 16, 18, 20-27, and 29-31 in the Desert Vista Camping Area. | 23 | Water hookup; 50 amp hookupShowersPicnic tableShade shelterLantern postFire ring with grill | $20 Nightly Plus daily entrance fee $120 Weekly |
| Campsites with Water Drive-up campsites number #9-11, 13, 15, 17, 19 and 28 are in the Desert Vista Camping Area. | 8 | Water nearbyShowersPicnic tableShade shelterLantern postFire ring with grill | $15 Nightly Plus daily entrance fee $90 Weekly |
| Primitive Campsites (Drive-up) Self-contained pull-through campsites #32-46 are located in the Roadrunner Flat Primitive Camping Area. Campsites #35, 43 and 44 are wheelchair friendly. These sites don't have utilities or shade shelters. | 15 | ShowersPicnic tableFire ringTent padLantern postFire ring with grill | $10 Nightly Plus daily entrance fee $60 Weekly |
From the official park page, checked Oct 29, 2026. Site counts and prices can change; confirm when booking.
Things to do
HikingHistoric sites and toursBikingMountain bikingPicnickingCamping
Amenities
Facilities
- Restrooms
- Showers
- Picnic areas
- Nature center or museum
- Park or camp store
- Restaurant or food service
- Wi-Fi
Camping
- RV dump station
- Tent camping
- RV camping
- Electric hookups
- Water hookups
- Primitive or backcountry camping
✓ listed by the park · ✕ the park says it is not available. Anything not shown here isn’t mentioned by the official source — that means unknown, not unavailable.
Getting there
- Address
- 434 Park Road 67
Comstock, TX 78837 - Nearest town
- Del Rio — about 34 mi northwest (straight line)
- Coordinates
- 29.7001, -101.3129
- Phone
- (432) 292-4464
- SeminoleCanyonSP@tpwd.texas.gov
Nearby state parks
Sources and freshness
- Texas State Parks — park page — last checked Oct 29, 2026
- TPWD state parks map (embedded park data)
- Wikidata
“Last checked” is when our system last read the official source. “Last changed” (Oct 29, 2026) is when the information shown here last differed from the previous check. Hours, fees and rules can change without notice — confirm with the park before you go. Methodology