King William Paddling Trail

Access Information

The launch point is also the take-out point found near the San Antonio River Authority’s Main Office at 100 E. Guenther St. via a concrete boat ramp. This is one of only two areas in which stand-up paddle boarding is allowed on the San Antonio River in San Antonio.

Discovery Information

The King William Paddling Trail is the place to enjoy a serene paddle on the river and explore history, art, bridges, and good eats and drinks all in the same afternoon. What appeals to many paddlers is the smooth waters and the easy-to-access launch area. Explore a Monarch Butterfly Way Station while you launch your vessel and experience the diverse range of wonderful wildlife, from hawks to turtles, co-existing with historic and modern buildings. Take as long as you like on your paddling adventure, and then be sure to check out the food and art scene in the King William, Blue Star, and Southtown areas when you finish.

Paddle Trail Amenities:

Paddle Trail Gallery:

Paddle Trail Map:

Paddle Trail Details:

Downloadable Resources:

King William Paddling Trail - GPX

These files are compatible with smartphone apps such as GPX Viewer and Track Viewer. Download the files onto your device and check out your paddling trail before you head out on the water. Disclaimer, smartphone GPS tracking applications vary in their accuracy.

King William Paddling Trail - KMZ

These files are compatible with software/smartphone apps such as Google Earth and Esri ArcGIS. Download the files onto your device and check out your paddling trail before you head out on the water. Disclaimer, devices vary in their accuracy.

San Antonio River Basin Guide

A collection of parks, trails, and historic destinations throughout the San Antonio River Basin, including Bexar, Wilson, Karnes and Goliad Counties as well as the San Antonio River Walk (Downtown, Museum Reach and Mission Reach).

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Alerts

Maintenance Notice – Museum Reach Trail

Maintenance will be occurring on Wednesday, December 4th, 7am-6pm on F.I.S.H. The trails will remain open, please proceed with caution when crossing beneath IH35. We appreciate your cooperation and ask that you remain mindful of workers and closures when in the vicinity. Thank you for your patience as we work to improve our public spaces!

Stem Density Efforts

**Update: Trails are open all this week. Thank you for your patience and stay safe! Please be advised that trails near the Confluence Park and Conception Park area will be temporarily closed due to ongoing Stem Density efforts. We appreciate your cooperation and ask that you remain mindful of workers and closures when in the vicinity. Thank you for your patience as we work to improve our natural spaces!  

SASPAMCO Paddling Trail Temporarily Closed

Staff have removed two large log jams just downstream of Helton Nature Park, keeping the southern portion of the SASPAMCO Paddling Trail temporarily closed. Staff are working to contact adjacent landowners to support a land-based removal solution.

San Pedro Creek Culture Park

The restrooms at South Alamo will be temporarily closed for maintenance and repairs. We apologize for any inconvenience and appreciate your understanding. 

Acequia Trail Notice

The Acequia trail will have heavy traffic near MROC starting May 22nd until further notice. The SAWS Acequia project will be bringing in crews to work on the lift station site and across the street. There will have flaggers to stop traffic, please use caution. 

SASPAMCO Paddling Trail

The SASPAMCO paddling trail is open from River Crossing Park to Helton Nature Park. *Please Note: Paddling Trail from Helton Nature Park to HWY 97 is still closed due to blockages. 

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