🌤 Weather at Lake Mineral Wells State Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 45–84 °F | 68–96 °F | 43–88 °F | 33–62 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Mineral Wells Airport, 5 mi away, elevation 930 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
Lake Mineral Wells State Park in Texas offers rock climbing at Penitentiary Hollow, a 640-acre lake, 12.8 miles of trails, and connects to the 20-mile Lake Mineral Wells State Trailway!
⚠️ Current Alerts (verified Aug 2026)
- Burn Ban: No wood or charcoal fires — containerized fuel stoves only
- Rock climbing area, primitive camping, Cross Timbers trails and Trailway are open — check TPWD alerts before visiting
Rock Climbing – Penitentiary Hollow
| Climbing Info | Details |
|---|---|
| ⛰️ Status | ✅ OPEN |
| 📏 Heights | 20–40 feet |
| 🧗 Style | Top-rope, rappelling, sport |
| 💵 Fee | $4.50/climber + $7 day use |
| 📋 Required | Check in at HQ, sign waiver |
⚠️ No free climbing, soloing, or bouldering. Closed when wet.
640-Acre Lake
| Lake Activity | Status |
|---|---|
| 🏊 Swimming | ✅ Open (no lifeguards) |
| 🚣 Kayak/Canoe | Rentals available |
| 🎣 Fishing | No license needed in park |
| 🚤 Boat Ramp | ❌ Closed (low levels) |
12.8 Miles + 20-Mile Trailway
| Trail | Details |
|---|---|
| 🥾 Park Trails | 12.8 miles, easy–challenging |
| 🚴 State Trailway | 20-mile connector |
| 🐴 Equestrian | 20 horse campsites |
FAQ
Can beginners rock climb here?
Yes! Penitentiary Hollow is beginner-friendly with routes from 20–40 feet. Top-roping and rappelling are the primary styles. Check in at headquarters first.
Do I need a fishing license?
No! Fishing within the state park doesn’t require a license.
Can I have a campfire?
No—burn ban in effect since November 2025. Only containerized fuel stoves (propane, etc.) are allowed for cooking.
🧗 Texas Rock Climbing Destination
Things to Do
Lake Mineral Wells stacks three different parks into one: a climbing area, a quiet lake, and a 20-mile rail-trail. Penitentiary Hollow is one of North Texas’s few natural climbing spots — before you rope up, register at park headquarters and sign the liability release (every visit, minimum age 17 without a parent). Free climbing, soloing and bouldering are prohibited, the area closes at sunset and whenever the rock is wet, and guided groups run only through Rock-About Climbing Adventures. Climbing itself costs nothing beyond park entry.
On the water, the rules keep things calm: no skiing, tubing or jet skis. Swim at the beach (no lifeguards), rent canoes, kayaks or paddleboards from the park store (940-312-6588), and fish from six piers — one lighted for night fishing over the “crappie condos” the TPWD sank in 2015. Inside a Texas state park you need no fishing license, which makes this an easy first-cast spot for kids. The Lake Mineral Wells State Trailway adds the third park: 20 miles of former railbed (1890s–1992) from Weatherford to downtown Mineral Wells, 2 miles of asphalt and 18 of wheelchair-friendly crushed limestone, crossing 16 bridges including a 500-foot span over US 180. Horses are welcome on most of it — but not on the 5.8-mile downtown segment.
Best Time to Visit
The single most useful thing to know: this park regularly hits capacity, and TPWD recommends reserving even day passes. A “Save the Day” pass books up to 30 days ahead at texasstateparks.reserveamerica.com and guarantees your entry — without one, the gate closes to walk-ups once the park is full. The park is open daily 6 a.m. to 10 p.m.; climbers should aim for dry spells, since Penitentiary Hollow shuts whenever the rock is wet, and the trailway’s limestone surface drains fast after rain.
Visitor Tips
Entry costs $7 per person ages 13 and up (12 and under free); the $70 Texas State Parks Pass covers entry statewide and lets you reserve day passes for free. Staying past 10 p.m. to fish the lighted pier without a campsite costs a $3 overnight activity fee. Camping spans every budget: 50-amp full sites $30, 30-amp $24, water-only $16, equestrian sites $16 (Cross Timbers area, 20-foot trailer limit), hike-in primitive sites $10 (about 2 miles in, no ground fires), and screened shelters $36 (no pets). All prices sit on top of the entry fee — as of August 2026.
The park is 4 miles east of Mineral Wells on US 180, about 45 minutes west of Fort Worth — close enough that summer weekends fill fast, which is exactly why the day-pass reservation matters.
Fees and facility details verified against tpwd.texas.gov on August 29, 2026. Fees change — confirm before you travel.
Explore More Texas State Parks
Lake Mineral Wells 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.
Nearby state parks: If you have extra time, Fort Richardson State Park is within about an hour’s drive, and Possum Kingdom State Park is within about an hour’s drive.
🐾 Dogs & Pets at Lake Mineral Wells State Park
- Pets allowed? statewide rule
- Pets are welcome at almost all Texas State Parks on trails and in campgrounds, but must be on leash, in a car, or in a crate at all times and may not be left unattended.
- Leash rule statewide rule
- 6 ft maximum leash required at all times
- Beaches & swim areas statewide rule
- Pets are not allowed in the water or on land around designated swim areas
- Cabins & lodging statewide rule
- Pets are not permitted in any state park buildings, including motels, cabins, screened shelters and group facilities
- Statewide exceptions statewide rule
- Several parks restrict dogs in specific areas (Big Bend Ranch, Enchanted Rock, Government Canyon, Hueco Tanks); proof of current rabies vaccination required
Are dogs allowed at Lake Mineral Wells State Park?
Pets are welcome at almost all Texas State Parks on trails and in campgrounds, but must be on leash, in a car, or in a crate at all times and may not be left unattended. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via tpwd.texas.gov. More: Texas state parks guide · Dog rules in all 50 states compared
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