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Routes
Hiking trails & Routes
United States
Texas
Bexar County
San Antonio

Big O.P. Trail and Sleeper Trail Loop

Easy

3.0

(9)

98

hikers

Big O.P. Trail and Sleeper Trail Loop

01:34

6.09km

20m

Hiking

Embark on the Big O.P. Trail and Sleeper Trail Loop for an easy hike through developed parkland. This multi-use paved path offers a smooth surface, perfect for a leisurely walk or a brisk trail run. You can complete this 3.8-mile (6.1 km) loop, with its gentle 77 feet (23 metres)…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

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B

6.09 km

End point

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Way Types & Surfaces

Way Types

5.07 km

1.02 km

Surfaces

2.47 km

2.04 km

354 m

264 m

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Elevation

Elevation

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Weather

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Today

Monday 25 May

31°C

21°C

39 %

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Max wind speed: 10.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the Big O.P. Trail and Sleeper Trail Loop?

The name "Big O.P. Trail and Sleeper Trail Loop" can be a bit confusing. This specific Komoot tour primarily refers to the Big OP Loop located within O.P. Schnabel Park in San Antonio, Texas. The "Sleeper Trail" mentioned in the name does not refer to the challenging Kate Sleeper Trail in New Hampshire, but rather is part of the local naming for this easy, paved loop in San Antonio.

Where does this trail start, and is there parking available?

The Big OP Loop is located within O.P. Schnabel Park in San Antonio, Texas. You can access the trail from various points within the park. There is ample parking available at different park entrances.

Is the Big OP Loop suitable for beginners or families?

Yes, this trail is rated as easy and is very suitable for beginners, casual walkers, and families. Its paved surface makes it accessible for a wide range of users, including those with strollers or gravel bikes.

What is the terrain like on this route?

The Big OP Loop is primarily a paved multi-use path. You can expect a relatively flat surface, making it easy to walk, run, or bike. The scenery typically includes developed parkland with some natural elements.

Are dogs allowed on the trail?

Yes, the Big OP Loop is dog-friendly! Dogs are welcome, but they must be kept on a leash at all times to ensure the safety and enjoyment of all park visitors.

What is the best time of year to visit O.P. Schnabel Park?

San Antonio's climate means this trail can be enjoyed year-round. However, the most comfortable times are typically fall, winter, and spring when temperatures are milder. Summer can be very hot, so early mornings or late evenings are recommended if hiking during that season.

Are there any fees or permits required to access O.P. Schnabel Park?

No, there are generally no entrance fees or permits required to access O.P. Schnabel Park or to use the Big OP Loop within it. It is a public park open for everyone to enjoy.

Does this trail intersect with other well-known paths?

Yes, the route also passes through sections of the Leon Creek Greenway Trail, offering connections to a larger network of trails within San Antonio.

What kind of amenities are available near the Big OP Loop?

As the trail is located within O.P. Schnabel Park in San Antonio, you'll find various amenities nearby. These include restrooms, picnic areas, and playgrounds within the park. Additionally, being in an urban area, there are numerous cafes, restaurants, and shops a short drive away.

What should I bring for a hike on this trail?

Given its easy, paved nature, you'll want comfortable walking shoes. Depending on the weather, bring water, sunscreen, and a hat. If you're bringing a dog, remember a leash and waste bags. While not a wilderness trail, it's always good to be prepared.

Are there any specific viewpoints or landmarks along the Big OP Loop?

The Big OP Loop offers pleasant views of the park's developed green spaces and natural areas along Leon Creek. While there aren't dramatic mountain vistas, you can enjoy the urban park scenery and observe local flora and fauna.

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