Halloween on Oʻahu 2025

Halloween on Oʻahu in 2025 stretches from mid‑October thrills to a full Friday‑night crescendo on October 31, blending family pumpkin patches and block‑party energy in Waikīkī with haunted attractions, bar crawls, concerts, and ghost tours rooted in island lore. Expect neighborhood trick‑or‑treat activations in the week leading up, then a Halloween Night sidewalk celebration along Kalākaua Avenue where costumed locals and visitors mingle under the palms — an unofficial gathering that reliably turns Waikīkī into a living costume parade without a formal street‑closure permit for the entire boulevard.

Key dates and island vibe

• Halloween Night is Friday, October 31, 2025, with the biggest crowds along Kalākaua Avenue from sunset through late evening; security presence is typically heavier, and crossing points can slow as the sidewalk party swells.
• The week before features themed concerts, bar crawls, museum nights, and family markets listed on Oʻahu event calendars, making the final weekend a dense run‑up to the 31st.
• Waikīkī’s Halloween is organic rather than a single “official” block party; the fun lives on sidewalks, in hotel venues, and within bar and club events that publish their own entries and ticketing.

Signature happenings to watch

• Waikīkī sidewalk celebration: By nightfall on the 31st, Kalākaua’s promenade becomes a rolling costume runway — a great spot for people‑watching and photos if staying mindful of crowd flow and curbs; arrive early to find a comfortable stretch to linger.
• Haunted Plantation (Waipahu): Hawaiʻi’s Plantation Village transforms into one of the Islands’ scariest haunts, with timed entries across late October and on Halloween; recommended for ages 12+ and not for the faint of heart; reservations required and cash-only entry at the door per recent seasons.
• Bar crawls and night shows: Multiple Halloween bar crawls in Honolulu run on the final Saturday and on the 31st, alongside museum lawn parties and specialty concerts; event calendars list Boos & Brews at Bishop Museum, official bar‑crawl runs, and venue‑specific Halloween lineups on the 31st.

Family-friendly fall fun

• Pumpkin patches and harvest festivals: Waimānalo Country Farms runs its Fall Harvest through early November with a sunflower walk, pumpkin patch photos, and keiki activities; Aloun Farms schedules school pumpkin tours in mid‑to‑late October; both are great daytime pairings before night events.
• Shopping center trick‑or‑treat: Malls and neighborhood centers around the island post trick‑or‑treat hours and costume contests on the final weekend — a gentler option for small keiki before Waikīkī’s evening surge.
• Concerts and movies: Seasonal symphony‑with‑film performances and Halloween classics pop up during the last weekend (e.g., Harry Potter in Concert listed Oct 25–26 in 2025), adding non‑scary options before the big night.

Ghost tours and island lore

• Night Marchers and haunted Honolulu walks: Guided tours explore legends of huakaʻi pō (Night Marchers), downtown hauntings, and Waikīkī stories with lantern‑lit routes; book early for Halloween week slots.
• Storytelling evenings: Eerie talk‑story events like “Do You Believe in Ghosts?” with Hawaiʻi’s noted storyteller Lopaka Kapanui are listed late October and sell out fast; watch arts calendars for seats at museum theaters.

Calendars, permits, and closures

• Events calendar: Oʻahu’s October listings centralize Halloween programming across the island, including bar crawls, museum events, and family markets; refresh frequently as venues finalize the last‑minute adds.
• City permits: Honolulu’s parade and street‑activity schedule tracks formal closures. Many Halloween‑branded events happen off‑street or in gated venues; check postings for any neighborhood road impacts the week before Halloween (e.g., school parades, craft fairs, or community runs).
• Waikīkī advisories: Police and city posts issue weekend traffic guidance for major closures; while the Waikīkī sidewalk crowd on Halloween is not a single permitted parade, expect heavy pedestrian volumes and potential lane adjustments for unrelated events around late October weekends.

Safety and etiquette

• Costumes and comfort: Choose breathable fabrics and secure footwear for long walks; bring a light layer for ocean breezes after 9 p.m. and keep valuables zipped and close in crowds.
• Crowd awareness: Stick to the makai‑side promenade in Waikīkī for the best flow; avoid blocking store entrances or crosswalks; step out of the stream to take photos. Use designated rideshare zones on Kuhio or side streets to avoid Kalākaua congestion.
• Keiki timing: Families often visit Waikīkī earlier in the evening, then shift to hotel events or head home as adult festivities ramp up; for small keiki, daytime patches and mall trick‑or‑treats are easiest.

Practical planning

• Book early: Haunted Plantation nights and Halloween bar crawls sell out; reserve in mid‑October and screenshot bar‑code confirmations with low signal on busy nights.
• Parking: Use hotel garages or rideshare for Waikīkī; for Waipahu and museum events, arrive at opening to secure lots and allow 20–30 minutes for entry queues.
• Pairing ideas: Do a daytime harvest visit at Waimānalo or Aloun Farms, sunset picnic in Ala Moana Beach Park, then a Waikīkī costume stroll and a reserved venue party to cap the night.

Sample Halloween week on Oʻahu

• Saturday, Oct 25: Pumpkin patch morning; afternoon market; evening bar crawl in Honolulu or a concert‑with‑film at Blaisdell.
• Thursday, Oct 30: Ghost tour in Downtown or Waikīkī; low‑key costume dinner in Kaimukī or Kakaʻako.
• Friday, Oct 31: Early dinner in Waikīkī; 6:30–9:00 p.m. costume walk along Kalākaua; ticketed party or museum lawn event to finish; rideshare from Kuhio after 10:30 p.m..

Neighborhood notes

• Museum lawn parties: Bishop Museum’s Boos & Brews pairs live music, bites, and themed drinks with lawn space that works well for groups; listed for Oct 31 in 2025 calendars.
• Community festivals: The city permit schedule lists The Great Pumpkin Festival lane closures in Aina Haina on Oct 18; expect more small‑scale neighborhood events the two weekends before Halloween that can affect parking and local traffic.
• Waikīkī festivals in November: Large Kalākaua closures resume for non‑Halloween festivals in early November (e.g., Oʻahu Festival, Nov 8), so travelers staying beyond Halloween can catch a formal street market the week after.

Verified details at a glance

• Halloween Night: Friday, Oct 31, 2025; Kalākaua Avenue fills with costumed revelers in an unofficial sidewalk celebration; plan for crowds and slower movement.
• Haunted attraction: Haunted Plantation at Hawaiʻi’s Plantation Village operates select nights in late October plus Halloween; 12+ recommended; reservations required; cash at door; Waipahu.
• Bar crawls and parties: Multiple Honolulu crawls and venue‑hosted Halloween events appear on Oct 25 and Oct 31; check listings for tickets and start times.
• Family options: Pumpkin patches (Waimānalo; Aloun school tours), mall trick‑or‑treats, and concerts‑with‑film on the weekend before Halloween.
• Permits/closures: City schedule lists formal October closures (e.g., Great Pumpkin Festival in Aina Haina on Oct 18); Waikīkī Halloween crowds are managed primarily on sidewalks, not via a dedicated full‑street permit.

Set the costume, map a daytime harvest stop, and claim a stretch of Kalākaua by sunset for the island’s most photogenic people‑watch. Book Haunted Plantation or a bar crawl in advance, use rideshare for Waikīkī, and keep the night easy with a reserved party or museum lawn event. Halloween on Oʻahu is equal parts spooky and aloha — a week of stories, sweets, and skyline strolls that ends with an oceanfront costume promenade few places can match.