Surviving Summer at Texas State Parks Near San Antonio
Living in San Antonio means we’re spoiled for choice when it comes to nature. Within a couple of hours, you’ve got access to sweeping Hill Country views, hidden swimming holes, ancient rock formations, and some of the most scenic trails in the state. But let’s be honest: summer in South Texas is brutal. That doesn’t mean you have to stay inside until October. You just need to know how to play it smart.
Here’s our guide to the best state parks near San Antonio and how to enjoy them without overheating.
Government Canyon State Natural Area
Distance from SA: 15-30 mins
If you’re looking for a quick hit of nature without the full-day commitment, Government Canyon is a local favorite. With over 40 miles of trails and dino tracks to discover, it’s great for morning hikes or quick weekend outings.
Summer Tips:
- Hit the trail early (right at opening if you can).
- Bring plenty of water—there’s little shade on the Outer Loop.
- Skip the far trails if it’s above 95°; the Savannah or Joe Johnston Route is more forgiving.
Pedernales Falls State Park
Distance from SA: 1.5 hrs
Massive slabs of limestone carved by the river make this park a stunner. You can hike, wade, and relax along the water—but beware, swimming is limited to designated areas away from the falls.
Summer Tips:
- Bring water shoes for the slippery rocks and shallow pools.
- Avoid midday sun by sticking to the shaded Twin Falls Nature Trail.
- Don’t forget to check for river closures due to rain or flow levels.
Garner State Park
Distance from SA: 2 hrs
Classic Hill Country magic. The Frio River runs cold year-round, and there’s nothing better after a hot hike up Old Baldy than floating downstream.
Summer Tips:
- Book early—Garner fills fast in summer.
- Spend mid-afternoon in the water or shaded picnic areas, then hike in the early evening.
- The jukebox dances at the pavilion start after sunset—worth staying for.
Enchanted Rock State Natural Area
Distance from SA: 1.5 hrs
This pink granite dome is one of the most iconic hikes in Texas. But in summer? It’s like climbing a skillet.
Summer Tips:
- Do the summit at sunrise. Seriously—it's gorgeous and 20 degrees cooler.
- Trails may close after 10 AM on hot days due to risk of heat stroke.
- Bring a headlamp if you're hiking early or catching sunset views.
Lost Maples State Natural Area
Distance from SA: 2 hrs
Known for fall color, but underrated in summer. Shaded canyons, spring-fed creeks, and quiet trails make it a great off-season escape.
Summer Tips:
- Stick to the East Trail for shade and scenic stops.
- Bring a cooling towel or neck gaiter—game changer when temps rise.
- Less crowded than fall, which makes it perfect for a peaceful day trip.
Blanco State Park
Distance from SA: 1 hr
Small and simple, this is your go-to for a low-effort swim day. Set up under the trees and float in the dammed river pools.
Summer Tips:
- Pack a cooler and a hammock—this is a stay-and-chill spot.
- Perfect for groups or families with kids.
- Arrive early to claim shade near the water.
General Survival Tips for Texas Summer Hikes:
- Start early or go late — 7–10 AM or after 6 PM is your window.
- Double your water — You’ll need more than you think.
- Wear light, breathable gear — long sleeves and hats protect better than sunscreen alone.
- Bring electrolytes — Sports drinks or powder packs are a great backup.
- Respect your limits — If you feel off, rest. Shade and water save lives.
Final Word
Summer in San Antonio doesn’t mean giving up on the outdoors, you just need to adapt. Texas parks can still offer amazing moments: sunrise on Enchanted Rock, a cool dip in the Frio, or a quiet canyon trail just outside the city.
Pick your park, pack smart, and embrace the heat the Texas way.
// Joe