A whimsical Halloween scene depicts two pirate children on a ship in an aquarium, surrounded by pumpkins and underwater decorations. One child fires a flame from a pistol, while the other aims a smaller weapon, creating a playful, adventurous atmosphere.
family_friendly

Artistic rendering – Event may differ

Pirates and Pumpkins

Pirate-themed aquarium event with underwater pumpkin carving

About

Set sail for a swashbuckling autumn adventure at the St. Louis Aquarium's Pirates and Pumpkins event. This family-friendly celebration features artistic pumpkin carving demonstrations, interactive pirate-themed activities like cannon firing and ship racing, and opportunities to meet friendly pirates. Capture memorable photos in themed settings and enjoy a special trick-or-treat extravaganza during evening events. It's a unique way to experience the magic of fall with aquatic wonders.

Our Take

Scare Factor

👻 👻 (2/5)

Family Friendly

👶 👶 👶 👶 👶 (5/5)

Best For

Families, children, pirate enthusiasts

Vibe

Festive, adventurous, educational

Energy Level

Moderate

Budget

$$

Photo Friendly

High

Weather Sensitivity

Low

Special Events & Promotions

  • Pirates and Pumpkins Trick or Treat Nights (after-hours)
  • Underwater pumpkin carving demonstrations
  • Pirate appearances
  • Pumpkin carving classes

Tags

family friendlyhalloween festivalpumpkin festivaltrick or treatpiratefall festivalcommunity eventaquarium

Always check the official website for the most current information.

We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.

Location

201 S 18th St
St. Louis, MO
63103

Event Details

Pricing

$$

Duration

All day during regular hours, with special after-hours events

Ages

All ages

Neighborhood

Downtown

Timed Entry

No

Featured Performers

  • Pirates

Organizer

St. Louis Aquarium

Practical Information

Parking

Discounted parking of $5 is available in the South Parking Lot when validated at the Aquarium gift shop. Credit card only at the exit. Hourly and special event rates apply.

Accessibility

The St. Louis Aquarium provides accessibility information on their website.

Pet Policy

Service animals only

Food & Drink

Multiple dining locations available within the facility; outside food and beverages are not permitted.

Quick Actions

Tips & Advice

  • Arrive early or visit on a weekday to avoid the largest crowds, especially during peak times for the pirate appearances and carving demonstrations.
  • Check the Aquarium's schedule upon arrival for specific times of pirate appearances and underwater pumpkin carving shows to plan your day.
  • Consider purchasing combo tickets or becoming a member if you plan to visit other Union Station attractions to save money.
  • Bring your camera for the numerous photo opportunities, including themed backdrops and interactions with costumed pirates.
  • The 'Trick or Treat Nights' are after-hours events; confirm the specific dates and times for these special, family-friendly Halloween celebrations.

Frequently Asked Questions

Are the Aquarium tickets timed?

No, timed ticketing is no longer required for general admission. Guests can enjoy unlimited access all day long and re-enter throughout the day during operating hours.

What is included with a day pass?

Day passes grant access to the aquarium and programs within its exhibits and galleries. Tickets for The St. Louis Wheel, ropes course, miniature golf, and carousel are sold separately, though combo passes are available.

Can children visit on their own?

Children 12 and under must be accompanied by an adult. Additionally, all guests 16 and under must be accompanied by a supervising adult age 21 or older after 3 PM daily.

Can I bring food into the aquarium?

Outside food and beverages are not permitted for the safety of the animals. The facility offers multiple dining locations for guests.

What if I miss my entry time due to illness or weather?

Day passes can be exchanged for any time within 90 days of the original visit date. Visit the ticket counter for exchanges.

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Contributors & Updates

Last Updated: Nov 11, 2025
Original Submitter: Sep 17, 2025 The Halloween Events Near Me editorial team

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