Photo By: Wonder World Cave & Adventure Park

Enjoy Halloween fun all month long in San Marcos, Texas! Enjoy a picnic in a cemetery or themed professional wrestling, a family-friendly fall festive or costumed live music, oh, and a visit to the Underworld, if you dare… You’re in for an exciting spooky season in SMTX!


Haunted Cave Tours

October 22 – 23 & October 29-30 | 7pm-11pm
Wonder World Cave & Adventure Park

Journey to the Underworld (seriously, you’re getting spooked 110 feet down in a cave) for an immersive haunted cave tour. Creatures, monsters, demons and more await you to relive the untold dark stories of Wonder Cave.


Heritage Association of San Marcos Halloween Picnic

October 23 | 11am-2pm
San Marcos Cemetery

Bring the whole family for stories, costumes, magic and more! Make magic apothecary bottles, enjoy hot dogs, meet with a palm reader and listen to cemetery myths woven into legends for a spooky afternoon. Costumes are encouraged.


Farmer Fred’s Harvest Fall Carnival

October 29 | 5pm-8pm
City Park

Celebrate fall with the whole family at Farmer Fred’s Harvest Fall Carnival! The event is free to attend and includes games, a haunted trail walk, a barrel train ride, a costume contest and more. There will be concessions available for purchase at the event.


Frights and Sounds

October 30 | All Day
Ragnar’s On The Compound

Enjoy a whole Saturday filled with live music at Frights and Sounds. The lineup features 17 bands on two stages, vendors and lots of Halloween fun. Of course, your favorite costumes are highly encouraged!


Monster Bash

October 30 | 8pm-10pm
Sean Patrick’s

Wrestling fans will want to head over to Sean Patrick’s for the Monster Bash! The action-packed event is sure to be full of surprises. There’s also a costume contest with a winner being selected from both adults and kids categories.


Heading to Downtown San Marcos this October? Make sure you check out the Art Scared paintings done by students K-12 in business fronts around Downtown!