13 Halloween State Park Events in 2026
October brings fall colors, cool evenings, and festive fun to state parks nationwide. Many host large Halloween State Park celebrations each year. These events attract families, campers, and fall travelers from across the country. This guide highlights 13 of the largest Halloween events at state parks in 2026. Each park offers big crowds, strong traditions, and full weekends of activities. Travelers can expect pumpkin carving, trick‑or‑treating, haunted hikes, and themed programs. These state parks deliver some of the best fall experiences in the U.S. Every event blends nature, creativity, and Halloween excitement. This list is perfect for planning a fall road trip or choosing a new October tradition. Below are the top Halloween events to explore in 2026.
Alabama – Lake Guntersville State Park Halloween
Lake Guntersville hosts a large Fall Festival Weekend. Lace up your hiking boots for the Black Light Night Hike. Campsites display creative Halloween decorations. The Halloween arts and crafts let you make art for your home. Costume contests welcome all ages. Visitors travel from across the state. It remains one of Alabama’s biggest Halloween events in a state park.
Arizona – Halloween Fun at Patagonia Lake State Park
Join us for Halloween fun at Patagonia Lake State Park on Saturday, October 24, 2026, at dusk. The park will feature a haunted house filled with spooky surprises. Kids can visit decorated tables to collect candy and enjoy themed activities. A campground walk invites visitors to meet spooky campers handing out treats. This festive evening offers safe, family‑friendly Halloween fun in a beautiful lakeside setting.
Delaware – Fort Delaware State Park Halloween
Fort Delaware hosts a dramatic haunted experience with paranormal adventure tours and a Victorian Halloween. Visitors explore the fort’s dark corridors. Costumed interpreters guide each group. Ghost stories add atmosphere and history. The setting creates an immersive Halloween night. Crowds travel from nearby states. It is one of Delaware’s biggest Halloween events.
Georgia – Fort Yargo State Park Halloween Festival
Fort Yargo celebrates Halloween with Spooky Yargo. Haunted trails offer nighttime thrills. Campsites host trick‑or‑treating for families. Gather around the Visitor Center fire ring for sweet treats, warm embers, and easy conversation under the open sky. Thousands attend these October events each year.
Indiana – Brown County Fall Festival
Brown County State Park hosts its annual Fall Festival—formerly Halloween in the Hills—on Saturday, October 17, 2026. The celebration runs from 9 a.m. to 6 p.m. and features a full day of Halloween‑themed activities. Guests can join arts and crafts at the Nature Center, carve pumpkins for a judged contest, and decorate campsites for evening awards. Trick‑or‑treating takes place in the campground from 5:30 to 7 p.m., followed by campfire stories at Friends’ Circle. A candlelight hike on the Discovery Trail closes the night, offering a glowing, family‑friendly walk through the woods. The festival blends crafts, contests, storytelling, and hiking for a full day of fall fun.
Kentucky – Barren River Lake State Resort Park Spookout
Barren River Lake State Resort Park hosts Spookout in the Campground every Saturday in October, offering trick‑or‑treating, campsite contests, themed activities, and fun prizes for families and campers. Guests can explore decorated loops, collect candy, and enjoy a festive Halloween atmosphere throughout the park. Other Halloween events at Kentucky State Parks.
Missouri – Pomme de Terre Halloween Festival
Pomme de Terre presents the popular Pomme de Terror festival. This event runs for two days. Campsites glow with themed decorations. Families carve pumpkins and join contests. Wildlife shows entertain guests of all ages. Trick‑or‑treating loops stay busy all evening. It is one of Missouri’s many state park gatherings for Halloween.
North Carolina – Haw River Hosts Park in the Dark
Haw River State Park hosts its 6th annual Park in the Dark on October 17, 2026, offering an evening of bat‑themed activities, crafts, and guided night hikes. Families explore the trails after sunset, learn about nocturnal wildlife, and enjoy hands‑on programs from 6–9 p.m. Costumes are encouraged, and the program is free and open to all.
Oklahoma – Tenkiller State Park Halloween Hollapalooza
Lake Tenkiller State Park hosts Halloween Hollapalooza each October. This event lasts a full week. Families enjoy pumpkin carving and costume contests. Trick‑or‑treating fills the campground with excitement. The Nature Center offers daily activities. Crowds return every year for this celebration. It remains one of Oklahoma’s biggest state park happenings.
Pennsylvania – Pine Grove Furnace State Park Fall Furnace Fest
Fall Furnace Fest 2026 at Pine Grove Furnace State Park is Saturday, October 17, and Sunday, October 18. It offers free admission and free parking. This two‑day festival fills the park with live music, craft and food vendors, DCNR hayrides, pumpkin carving, and scarecrow making. Families can explore the historic grounds while enjoying seasonal activities and local artisans.
The spooky highlight arrives Saturday evening with a pumpkin parade at 6:15 PM leading down to Fuller Lake. At 6:45 PM, carved pumpkins drift across the water during the traditional telling of the Legend of the Hairy Hand, creating one of the most atmospheric Halloween moments in Pennsylvania’s state parks.
South Dakota – Custer State Park Tatanka Story
Join Custer State Park for Tatanka Story on October 16–17, a guided Halloween State Park hike filled with clues, decorated campsites, mystery stations, and family‑friendly fun. Costumes are encouraged, hikes depart every 15 minutes, and the event is free with a park entrance license. No fee for the hike, but a park entrance license is required (available at the Visitor Center). Reservations are required; call (605) 394-2693 to secure your spot!
Tennessee – Fall Creek Falls Spooktacular
Fall Creek Falls hosts the Halloween Spooktacular. Campground trick‑or‑treating brings families together. Hayrides leave from the Visitors’ Center. A large bonfire lights up Campground A. Games and contests fill the weekend with activities. This event attracts huge crowds each year. It remains a top Halloween tradition in Tennessee. Register here. Donations help fund future park events and park projects. Fall Creek Falls State Park spans 29,800 acres on the Cumberland Plateau and is one of Tennessee’s most visited parks. Known for its dramatic waterfalls—including Fall Creek Falls, one of the tallest in the eastern U.S.—the park offers hiking, camping, and year‑round outdoor recreation, making it a top destination for nature lovers.
Virginia – First Landing State Park Fall Festival
First Landing State Park offers a Haunted Trail and Fall Festival. Enjoy live music, games, prizes, autumn crafts, tasty food and drinks, plus a hay‑wagon ride. It’s an easygoing fall celebration packed with hands‑on activities and plenty of family fun.
Final Thoughts on State Park Adventures for Halloween
Exploring these state parks offers unforgettable fall memories. Each park brings its own style, scenery, and seasonal magic. Families enjoy safe trick‑or‑treating, creative contests, and festive campground fun. Travelers discover new traditions in beautiful outdoor settings. These events grow larger every year and continue to inspire fall road trips. Whether you love haunted trails or cozy campfires, these events deliver something special. Pack your costumes, gather your crew, and enjoy the best October adventures across the country.
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