San Marcos Flea Market

San Marcos Flea Market Community market that occurs every weekend at Wonder World Cave & Adventure Park in San Marcos, TX!

Sloan holding it down!!! He should be at the Fleamarket until 5pm. He’s got cool trinkets & fun history facts. 👍
06/13/2026

Sloan holding it down!!! He should be at the Fleamarket until 5pm. He’s got cool trinkets & fun history facts. 👍

San Marcos Fleamarket Saturday June 13, 2026 😎😁
06/13/2026

San Marcos Fleamarket Saturday June 13, 2026 😎😁

San Marcos Fleamarket 6-6-26 😎
06/06/2026

San Marcos Fleamarket 6-6-26 😎

New Location‼️‼️‼️‼️ Across the street in the shade!!!! Come check it out. 👍👍👍 Sunday May 31, 2026. 😎 San Marcos Fleamar...
05/31/2026

New Location‼️‼️‼️‼️ Across the street in the shade!!!! Come check it out. 👍👍👍 Sunday May 31, 2026. 😎 San Marcos Fleamarket

Great Finds. Great Deals. Great Smiles!9 to 5. Saturday and Sunday.1000 Prospect 78666Uniquely San Martian!
05/17/2026

Great Finds. Great Deals. Great Smiles!

9 to 5. Saturday and Sunday.1000 Prospect 78666

Uniquely San Martian!

05/10/2026

Happy Mother’s Day! - from the San Marcos Flea-market family 💐

Get that monkey off your back! Come out to the SMTX Flea Market on this beautiful first weekend in May.Saturday and Sund...
05/02/2026

Get that monkey off your back! Come out to the SMTX Flea Market on this beautiful first weekend in May.

Saturday and Sunday 9 to 5.

Great Finds. Great Deals. Great Smiles!

We've got some of these..No signatures though....
04/25/2026

We've got some of these..

No signatures though....

The Wizard Boy is alright.

Join us again on Sunday April 26 Sunday 9 to 5. Great Finds. Great Deals. Great Smiles.
04/25/2026

Join us again on Sunday April 26 Sunday 9 to 5.



Great Finds. Great Deals. Great Smiles.

04/25/2026

Saturday and Sunday 9-5
1000 Prospect 78666
Great Finds. Great Deals. Great Smiles.

Address

1000 Prospect Street
San Marcos, TX
78666

Opening Hours

Saturday 9am - 5pm
Sunday 9am - 5pm

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