Photo: Larry D. Moore, CC BY 4.0
#1 · Cave · 31 min northeast
Natural Bridge Caverns
Big show cave near New Braunfels named for the natural limestone bridge at its entrance. Two guided cavern tours plus zip lines, a maze and gem mining above ground.
- Half day
- Year-round
- Admission (per tour or activity)
Heads-up: Book online early for discounts. Discovery Tour about 75 minutes, Hidden Wonders about 70 minutes. Check the hours page before you go.
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Official site
Photo: Jmbuytaert, CC BY-SA 4.0
#2 · State park · 1 hr 31 min north
Enchanted Rock State Natural Area
A huge 425-foot pink granite dome north of Fredericksburg with about 22 miles of trails, rock climbing and dark night skies. The short, steep Summit Trail gives wide Hill Country views.
- Half day
- Year-round; busy season Sept-May
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Reserve a day pass ahead to be sure of getting in. Dogs only in picnic areas, campgrounds and on the Loop Trail. No swimming and no bikes on trails. Little shade on the dome, so bring water.
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Official site
Photo: Eric in SF, CC BY-SA 3.0
#3 · Swimming · 1 hr 36 min north
Hamilton Pool Preserve
A swimming hole under a roughly 50-foot waterfall in a box canyon west of Austin. A short, steep, rocky trail leads down to it.
- 2-3 hrs
- Year-round; swimming only when water tests allow
- Reservation fee per vehicle plus cash entry fee per adult (kids 12 and under free)
Heads-up: Reservations required every day (morning or afternoon slot). Swimming is often closed for bacteria or falling rock, so call the info line before you go. No pets at all, even in cars. No water or food…
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Official site
Photo: Larry D. Moore, CC BY 4.0
#4 · Swimming · 57 min north
Guadalupe River State Park
Four miles of Guadalupe River frontage north of San Antonio for swimming, tubing, fishing and canoeing. About 13 miles of hike and bike trails wind through the hills.
- Half day
- Year-round; busy season March-Nov
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Reservations recommended. No glass or foam in the river area. All-terrain wheelchair available. Guided Honey Creek tours (no pets).
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Official site
Photo: Larry D. Moore, CC BY 4.0
#5 · State park · 1 hr 6 min west
Hill Country State Natural Area
Over 5,000 acres of canyons and creek bottoms near Bandera, on a former ranch, shared by hikers, mountain bikers and horseback riders.
- Half day
- Year-round; cooler months best
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Reserve day passes. Pets on 6-foot leash, strictly enforced. No park store, bring all supplies. Trails close after weather, check status before going.
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Official site
Photo: Margaretwmiller, CC BY-SA 3.0
#6 · Family fun · 1 hr 12 min northeast
Lady Bird Johnson Wildflower Center
284 acres of native Texas gardens and trails in south Austin, run by the University of Texas.
- 2-3 hrs
- Year-round; wildflowers best in spring
- Admission (higher Friday to Sunday)
Heads-up: Only service dogs allowed. Card only. Summer hours start early and end at 3 p.m. Buy tickets ahead and carpool, parking is limited.
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Official site
Photo: Larry D. Moore, CC BY 4.0
#7 · State park · 1 hr 15 min northeast
McKinney Falls State Park
Onion Creek pours over limestone ledges at the Upper and Lower Falls, just 13 miles from the State Capitol. There are nearly 9 miles of trails, including a paved hike and bike loop.
- Half day
- Year-round
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Reserve day passes, as it often fills. No food, coolers, glass, speakers or pets in the water at the falls. Creek floods after rain. All-terrain wheelchairs for the Onion Creek Trail.
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Official site
Photo: Larry D. Moore, CC BY 4.0
#8 · Bike trail · 1 hr 15 min northeast
Onion Creek Hike and Bike Trail
A 2.8-mile hard-surfaced trail inside McKinney Falls State Park that suits road bikes, strollers and easy walks.
- 1-2 hrs
- Year-round
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Part of McKinney Falls State Park, so reserve a day pass. All-terrain wheelchairs available on this trail. Hot in summer, go early.
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Official site
Photo: Liveon001 ©Travis Witt, CC BY-SA 3.0
#9 · State park · 1 hr 20 min north
Pedernales Falls State Park
The Pedernales River tumbles over wide limestone ledges near Johnson City. There are hiking, horse and mountain bike trails, plus a separate swimming and tubing area.
- Half day
- Year-round
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Often fills up, so reserve a day pass. No swimming or wading at the falls themselves. The river can flash flood in minutes, so leave if it rises or turns muddy. Juniper Ridge bike trail is for…
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Official site
Photo: Larry D. Moore, CC BY 4.0
#10 · State park · 1 hr 33 min northeast
Bastrop State Park
A park in the Lost Pines forest with 1930s Civilian Conservation Corps cabins and buildings. You can see the forest regrowing after recent fires.
- Half day
- Year-round; pool open seasonally
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Reservations highly recommended. The seasonal swimming pool needs a separate ticket. All-terrain wheelchair can be reserved by calling the park.
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Official site
Photo: Billy Hathorn, CC BY 3.0
#11 · Cave · 1 hr 38 min north
Longhorn Cavern State Park
A cave in Burnet County that the Civilian Conservation Corps cleared out in the 1930s, seen on guided tours. Above ground there are trails, picnic areas and a CCC exhibit.
- 2-3 hrs
- Year-round (closed Dec 25)
- Free park entry; cave tours cost extra
Heads-up: Check tour times and buy tickets on the cavern's tour site. Day use only. Inks Lake State Park is nearby for camping.
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Official site
Photo: Billy Hathorn, CC BY-SA 3.0
#12 · Swimming · 1 hr 38 min west
Garner State Park
A favorite summer park on the Frio River in Uvalde County, with 2.9 miles of river for swimming and tubing and 16 miles of trails.
- Full day
- Year-round; busiest in summer
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Reserve day passes, summer gates can close early. Jukebox dances on summer evenings. Tube and paddle boat rentals. Feral hogs raid unattended coolers.
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Official site
Photo: No machine-readable author provided. Benjaminb~commonswiki assumed (based on…, CC BY-SA 2.5
#13 · Lake · 1 hr 45 min north
Inks Lake State Park
A clear blue lake among pink granite outcrops, with swimming, paddling and about 9 miles of trails. Devil's Waterhole is a favorite spot for a swim.
- Half day
- Year-round; swimming best in summer
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Reservations recommended for day use. No lifeguards. Park store rents kayaks, canoes and paddleboards. An all-terrain wheelchair can be arranged with the park.
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Official site
Photo: Larry D. Moore, CC BY 4.0
#14 · State park · 2 hr 11 min east
Stephen F. Austin State Park
Shady park on the Brazos River about 50 minutes west of Houston, with five miles of hiking and biking trails near historic San Felipe.
- 2-4 hrs
- Year-round
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Trails close when muddy. San Felipe de Austin State Historic Site and its museum are a short drive away. Reserve on busy days.
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Official site
Photo: Billy Hathorn at en.wikipedia, CC BY-SA 3.0
#15 · Lake · 2 hr 16 min southwest
Lake Casa Blanca International State Park
A 1,680-acre lake on the east side of Laredo with a swim area, boating, fishing and hike and mountain bike trails.
- Half day
- Year-round
- Texas State Parks day-use fee (per person; kids 12 and under free)
Heads-up: Gate open 7 a.m. to 10 p.m. Hot in summer, go early.
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Official site