Things to Do in Phoenix in October

For most of the year, Phoenix does its living indoors. Then October arrives, the overnight lows finally drop, and the metro’s calendar opens back up: patios refill, trails reopen to evening traffic, and the Valley’s haunt season lights up across every corner of the map. If you are planning things to do in Phoenix in October, this is a working list of what actually runs, sorted so you can build a night around it rather than guess. For the year-round version of the metro, our Phoenix guide covers the rest of the calendar.

When the Heat Breaks#

October is the month the desert becomes walkable again after dark. Daytime highs ease off the triple digits through the month, and by the last weeks the evenings turn genuinely cool, which is why so much of the Phoenix season is built for after sunset. Old Town Scottsdale patios, the loop around Tempe Town Lake, and the trails at Papago Park and South Mountain all come back into play once the heat lifts. Early October can still run warm in the low-elevation neighborhoods, so check current conditions before an evening hike and carry water even after dark.

The Valley’s Haunt Season#

The metro’s signature October draw is its haunted attractions, and they cluster tight across the Valley. In the East Valley, three haunts run on one price at Scarizona Scaregrounds in Mesa: Mayhem in Madness, Startled Darkness, and Dr. Death’s Haunted ICU, walked on a single timed-entry ticket with free parking included. It is an outdoor haunt, built around a post-apocalyptic set, and in 2024 The Scare Factor named its cast the Highest Rated Cast in the Southwest. It is intense by design and not recommended for anyone under 12, and the season runs from late September through November 1.

West of downtown, Fear Farm runs multiple haunted houses plus a haunted corn maze on one Phoenix property, and 13th Floor brings an indoor, climate-controlled, multi-room production to the north Valley. South in Chandler, The Nest builds its scare on the Rawhide grounds and has picked up national attention most Arizona haunts have not. The four sit far enough apart that a single night rarely covers more than one, so most locals pick a haunt, book a timed slot, and plan the rest of the evening around it. For the full metro breakdown ranked against each other, see our Phoenix haunted houses roundup, or the statewide version in our best haunted attractions guide. Confirm each haunt’s current hours on its own site before you drive out, since a multi-attraction property sometimes rotates which sets are open week to week.

Fall Festivals and Pumpkin Patches#

Daytime October in Phoenix belongs to the farms. Schnepf Farms in Queen Creek runs its Pumpkin and Chili Party, one of the largest fall festivals in the state, and Vertuccio Farms in Mesa builds a full festival around wagon rides, a jump pad, and a cut maze. Smaller operations like Mother Nature’s Farm in Gilbert and Tolmachoff Farms in Glendale cover the metro’s other corners, with Tolmachoff cutting a separate haunted maze after dark alongside its daytime one. These are the daytime, family-first side of the season, and most run Thursday through Sunday through the month, with hayrides, corn cannons, and pick-your-own fields filling the hours before the light goes. If you are bringing children the built haunts are not built for, the farms are where the October afternoon belongs. Our region-sorted guides to Arizona pumpkin patches and corn mazes map the full set, and the fall festivals directory tracks the larger events. Hours and admission shift every season, so verify on each farm’s own site before you load the car.

Downtown, Scottsdale, and Tempe#

The metro’s core fills up in October too. The Arizona State Fair runs at the fairgrounds just west of downtown Phoenix for a stretch of the month, with rides, concerts, and midway food. Downtown’s First Friday art walk turns Roosevelt Row into a street-long crawl on the first Friday of the month, and the galleries and food trucks stay busy well past dark once the weather cooperates. The Desert Botanical Garden in Papago Park programs seasonal evenings as the season turns, including its Dia de los Muertos programming at the end of the month, and the Phoenix Zoo runs Halloween-season nights aimed at younger crowds. Old Town Scottsdale and Tempe’s Mill Avenue keep their restaurant and bar districts moving once the patios reopen. Dates for all of these move year to year, so confirm on each venue’s site before you plan an evening around one.

Halloween Weekend and the Haunt Calendar#

The season peaks in the last week of the month. Single-night events, Halloween-specific parties, and extended late-October haunt hours pack the final weekend, and the metro’s haunts run their longest nights straight through October 31. Our Halloween events page tracks the Phoenix-area calendar night by night, and the full event nights schedule covers Scarizona’s own dates, including Blackout Night, the lights-out encore that closes the main season. If a genuine haunted history draws you more than a staged jump scare, our guide to the most haunted places in the state runs year-round, not just in October.

Building Your October Night#

October is the one month the Phoenix metro hands you every register at once: a daytime patch run, a cool evening on a Scottsdale patio, and a genuine scare after dark, sometimes in the same weekend. Build the night around whichever one you came for, and leave room for the drive between them, because the Valley is wide and the haunts sit on its edges. If the scare is the anchor, Scarizona runs all three haunts on one price with free parking in Mesa, minutes from Phoenix. Grab your tickets and pick your night before your slot sells out.