Thompson Island Dam

Category: Park in San Marcos, Texas

Address: San Marcos River, Texas, San Marcos, TX 78666, USA

Opening hours

Sunday: 7:30AM–8:30PM

Monday: 7AM–8PM

Tuesday: 7AM–8PM

Wednesday: 7AM–8PM

Thursday: 7AM–8PM

Friday: 7:30AM–8:30PM

Saturday: 7AM–8PM

Reviews

Daryl Kashen

Oct 25, 2021

amazing river. me and my buddies used to come here every weekend. used to bring the kids.

Danny Barcenas

Sep 15, 2021

Very beautiful! Water current is a bit strong for little kids but there are small areas right by the waterfall where the water flows slowly.

Pocky

Jan 16, 2021

stunning! some graffiti but I enjoyed looking at others art! Favorite spot to relax

Reuben Reyes

Jun 17, 2020

Nice swim area that is very relaxing because of water fall. Plenty of shade trees and spots to swim. Parking is very limited but once you get to this spot it is worth the walk. Water is nice and cool.

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Questions & Answers

Can you camp here? If so how much does it cost to camp?

Brandon Dunn | May 30, 2019
SOUTHERN | May 31, 2019

No you can't camp there but it is nice area to chill and hangout on a hot day!

Where to park??

Jonny T | May 15, 2022
Jessica G | May 16, 2022

Most people just park on the street and walk a little distance

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Can you get in the water ?

Avy Aguilar | May 29, 2021
Amber Martin | May 30, 2021

Yes

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