Trick-or-Treat Trail | Visit Casper

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Oct 31 1:00 PM – 5:00 PM

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The Science Zone 222 E Collins Dr Casper, WY 82601 (307) 473-9663

Overview

Join us for the 2026 Trick-or-Treat Trail! 🎃

Saturday, 10.31.2026 at The Science Zone (222 E. Collins Drive)

Trick-or-Treat Trail will be located at The Science Zone for a spook-tacular new experience! 🧪🧬

A Casper Halloween Favorite!

🕑 1:00–1:45 PM | Calmer Trail Time

🕒 2:00–5:00 PM | Open to All

Dress to impress — prizes for the best costumes!

Candy, costumes, and spooky fun await! 🍬👻