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Routes
Bike touring routes & trails
United States
Texas
Bexar County
San Antonio

San Antonio to Medina Lake loop

Hard

4.9

(8640)

9,942

riders

San Antonio to Medina Lake loop

06:43

111km

920m

Cycling

This difficult 68.8-mile touring cycling loop from San Antonio to Medina Lake offers varied terrain and scenic views of the Texas Hill Count

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

49.7 km

Medina Lake

Highlight • Lake

North west of San Antonio is the beautiful rugged lake and river of Medina. A great ride out, loads of good cafes and public toilets. And if you want to swim it's pretty terrific!

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B

111 km

End point

Parking

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Way Types & Surfaces

Way Types

65.5 km

20.5 km

15.4 km

9.09 km

307 m

Surfaces

97.3 km

12.6 km

911 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (390 m)

Lowest point (230 m)

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Weather

Powered by Foreca

Thursday 7 May

22°C

16°C

14 %

Additional weather tips

Max wind speed: 13.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Is this loop suitable for beginner touring cyclists?

The San Antonio to Medina Lake loop offers a varied experience. The initial segment on the Medina River Greenway is mostly easy to moderate, with some challenging switchbacks. However, the overall difficulty significantly increases when you venture onto the Hill Country roads around Medina Lake, which feature substantial climbs and descents. These sections are more suitable for intermediate to advanced cyclists due to the rolling terrain and potential for steep inclines.

What is the terrain like on this cycling route?

The route combines two distinct types of terrain. The Medina River Greenway portion is primarily a paved, multi-use trail, though it includes switchbacks with steep slopes in several locations and some unpaved sections. Once you transition to the roads around Medina Lake and the Texas Hill Country, you'll encounter rolling terrain with both gentle inclines and challenging climbs. While some roads have good shoulders, others may not, requiring vigilance.

Where can I park to access the San Antonio to Medina Lake loop?

You can access the Medina River Greenway, which forms a significant part of this loop, from various trailheads. These include the Medina River Natural Area Trailhead, Old Applewhite Trailhead, Mitchell Lake/Hwy 281 Trailhead, and Mattox Park Trailhead. These locations typically provide amenities such as parking.

Do I need any permits or pay entrance fees for this cycling route?

No, there are no specific permits or entrance fees required to cycle the Medina River Greenway or the public roads that make up the San Antonio to Medina Lake loop.

What kind of scenery can I expect along the route?

The journey transitions from the natural preserves and riverine ecosystems of the Medina River Greenway to the expansive and often rugged beauty of the Texas Hill Country. Along the greenway, you'll see wooded areas with cypress, oak, and pecan trees, and pass by Cassin Lake and Mitchell Lake. The Hill Country offers stunning views with wide-open skies, rolling backroads, ranchland with grazing cattle, and wildflowers, especially in spring.

Are there any notable points of interest or scenic stops along the way?

Yes, the route offers several points of interest. You'll pass by Medina Lake itself, which is a major highlight. Along the Medina River Greenway, you can enjoy views of Cassin Lake and Mitchell Lake, known for bird watching. The Medina River Natural Area also features interpretive elements representing the El Camino Real wagon trail. In the Hill Country, you might encounter charming small towns and places like The Apple Store Bakery in Medina.

What is the best time of year to cycle the San Antonio to Medina Lake loop?

Spring is an excellent time to cycle this route, as wildflowers are abundant in the Hill Country. Fall also offers beautiful scenery, particularly if you venture towards areas known for fall foliage. Summers can be very hot in Texas, so if cycling then, it's best to start early in the morning to avoid the peak heat. Winters are generally mild, making it a viable option year-round, though cooler temperatures should be expected.

Are there places to get food, water, or find restrooms along the route?

Yes, the Medina River Greenway provides amenities such as restrooms and water at various trailheads along its route. When cycling the Hill Country roads, services can be more spread out. The town of Medina, near Medina Lake, offers options like The Apple Store Bakery. It's always wise to carry sufficient water and snacks, especially for the more remote Hill Country sections.

Is the San Antonio to Medina Lake loop dog-friendly?

The Medina River Greenway, which is part of this loop, is generally dog-friendly, but dogs must be kept on a leash. When transitioning to road cycling in the Hill Country, ensure your dog is comfortable with road conditions and traffic, and always adhere to local leash laws and regulations.

Does the route intersect other well-known paths?

Yes, the Medina River Greenway seamlessly connects to the San Antonio River Walk Hike & Bike Path, allowing for an extended ride further into the heart of San Antonio. Additionally, the route may briefly touch upon other local paths such as the Stillwater Nature Trail and the SWR Parkway Walking Path.

What should I bring for a touring bicycle trip on this loop?

Given the length and varied terrain, you should bring a touring bicycle suitable for both paved trails and road cycling. Essential items include plenty of water, snacks, sun protection (sunscreen, hat, sunglasses), a repair kit for your bike, a first-aid kit, and a fully charged phone. Consider layers of clothing, especially if cycling in spring or fall, as temperatures can change. A GPS device or a reliable map is also highly recommended for navigating the Hill Country roads.

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