Hallow-Reef Trick-or-Treating

Dates: Oct 30-31, 2026 Times: 10 a.m.-8 p.m.; classroom activities until 4 p.m. PT Location: Shark Reef Aquarium at Mandalay Bay, 3950 S. Las Vegas Blvd., Las Vegas, NV Tickets: Ages 5-12 in costume $5 at box office; other admission varies Ages: Trick-or-treating ages 12 and under Special child price has costume and box-office conditions. About this event Shark Reef Aquarium at Mandalay Bay turns its underwater tunnels and exhibits over to Halloween for two days, with seasonal decor and jack-o'-lanterns set among the marine animals. Children ages 12 and under trick-or-treat through the attraction, including the shark tunnel, during regular aquarium hours. What to expect • Trick-or-treating for ages 12 and under, 10 a.m.-8 p.m. both days • Interactive classroom games and activities, 10 a.m.-4 p.m. • Aquarium exhibits and tunnels dressed with Halloween decor and jack-o'-lanterns Good to know • Children ages 5-12 in costume pay $5 at the box office; ages 4 and under are free • A Vitalant blood drive runs Oct. 30, 9 a.m.-2 p.m., at the Mandalay Bay Convention Center; donors receive complimentary aquarium admission valid through Dec. 11, 2026, and free self-parking that day • Advance aquarium reservations are recommended

3950 S. Las Vegas Blvd., Las Vegas, NV
Visit Website Send Email
Hallow-Reef Trick-or-Treating

Last updated

Similar listings in category

Explore More
Fall Harvest at Gilcrease Orchard — Las Vegas Halloween 2026

Fall Harvest at Gilcrease Orchard

Dates: Tue, Thu, Sat, Sun in Oct 1-31, 2026; extra Oct 30 listed by organizer Times: 7 a.m.-2 p.m. PT Location: Gilcrease Orchard, 7800 N. Tenaya Way, Las Vegas, NV Tickets: Weekdays $4 plus fees; weekends $6 plus fees; ages 0-5 free Ages: All ages Oct 17–18, 24–25 and 30 are marked sold out by the organizer; dated entry required. About this event Fall Harvest is Gilcrease Orchard's ticketed fall season, running September 26 to October 31 at the orchard in northwest Las Vegas. A Fall Harvest ticket is required to enter the entire orchard during the event, and entry covers the orchard grounds including produce picking, concessions and the fall activities. The centerpieces are a you-pick pumpkin patch, corn and straw mazes, wagon rides and fall photo backdrops, with farm items such as pumpkins and donuts available to buy on site. What to expect • A you-pick pumpkin patch with pumpkins in a range of shapes and sizes • Corn maze and straw (hay) maze for all ages • Wagon rides through the orchard — rides carry about 50 people and load on a first-come basis with other guests • Fall photo backdrops, concessions and donuts, plus seasonal fruit and vegetable picking where crops are ready • A chicken coop and tortoise sanctuary on the property to view from a distance Good to know • Tickets must be bought online before arrival — there are no onsite ticket sales, and ticketed events have no refunds and no rescheduling; sold-out dates do not add tickets • Entry tickets do not include any items, including pumpkins — pumpkins, food and merchandise are paid for separately, and receipts are shown at the exit • Everyone over age 5 needs a ticket; children age 5 and under are free • No pets are allowed, service animals excepted; no smoking or vaping, no alcohol and no drones inside the orchard • Parking is in designated lots off Whispering Sands Drive, with a paved main lot that includes accessible spaces; arriving early gets the best parking • Grounds are a working farm: main roads are paved but many paths are uneven dirt and grass and the picnic area is gravel, and the orchard does not provide wheelchairs, strollers or cart rides • Bring your own water and stay hydrated; outside snacks are allowed but alcohol is not, and port-a-potties and baby changing stations are located around the main areas • Payment accepted includes cash, major credit cards, tap payments, orchard gift cards and SNAP/EBT

Nightmare in the Arena — Gladius the Show Ranch, Las Vegas Halloween 2026

Nightmare in the Arena

Dates: Oct 2, 3, 9, 10, 16, 17, 23, 24, 30, 31, 2026 Times: 6 p.m.; Oct 31 at 8:30 p.m. PT Location: Gladius the Show Ranch, 5636 Donald Road, Las Vegas, NV Tickets: Free; donations accepted Recurring Halloween edition of equestrian show; special Halloween start time. Nightmare in the Arena is the Halloween edition of the Gladius equestrian show at Gladius the Show Ranch, 5636 Donald Road in northwest Las Vegas, running Friday and Saturday nights Oct 2–31, 2026. Most shows start at 6 p.m. — the Halloween-night show on Oct 31 starts at 8:30 p.m. — and admission is free, with donations accepted. About this event Nightmare in the Arena is the Halloween edition of Gladius, the Las Vegas equestrian show staged in an outdoor arena at the troupe's ranch in northwest Las Vegas. The production combines a herd of trained horses with Roman riding, vaulting, aerial acts, and fire performance. What to expect • Trained horses performing alongside Roman riding and vaulting • Aerial acts and fire performance in an outdoor arena setting • Friday and Saturday evening performances through October, at 6 p.m. on most dates • A later Halloween-night performance on October 31 at 8:30 p.m. Good to know • Admission is free; donations are accepted • Gates open an hour before showtime — 5 p.m. for the 6 p.m. shows and 7:30 p.m. on October 31 • The source advises arriving early Frequently asked questions Q: When is Nightmare in the Arena? A: On Oct 2, 3, 9, 10, 16, 17, 23, 24, 30 and 31, 2026. Most shows start at 6 p.m.; the Oct 31 show starts at 8:30 p.m. Q: Where is Nightmare in the Arena held? A: At Gladius the Show Ranch, 5636 Donald Road, Las Vegas. Q: How much does it cost? A: Admission is free. Donations are accepted. Q: When do gates open? A: Gates open an hour before showtime — 5 p.m. for the 6 p.m. shows and 7:30 p.m. on October 31.

Spooky Birds — Henderson Bird Viewing Preserve, Henderson Halloween 2026

Spooky Birds

Dates: Oct 17, 2026 Times: 4:30-6 p.m. PT Location: Henderson Bird Viewing Preserve, 350 E. Galleria Drive, Henderson, NV Tickets: $7-$8.05 Ages: 4-12 About this event Spooky Birds is a City of Henderson costume evening at the Henderson Bird Viewing Preserve for children ages 4 to 12. The preserve's walking path is decorated for Halloween, and the program mixes learning about the preserve's spookier birds with trick-or-treating outdoors in the late afternoon. What to expect • Trick-or-treating along a decorated path at the preserve • A Halloween craft activity • Bird Mobile rides • Time learning about spooky birds in their evening habitat Good to know • Registration is required and spaces are limited • For ages 4-12 • Tickets are $7-$8.05

Reviews

No reviews yet

Throwing a Halloween event in Vegas?

Your flyer is buried in the big Facebook groups before lunch. A Featured spot on HalloweenVegas puts your event in front of people actively hunting for something to do this Halloween — all season long.