6 Incredible Indoor Adventures for Adelaide Rainy Day Activities for Kids

Another forecast calling for rain? Don't stress! Adelaide is hiding some serious indoor gems that are perfect for everything from wild, energetic fun to quiet, creative exploration.

We understand you need engaging, quality adventures that keep the whole family dry and happy.

This curated list offers six fantastic Adelaide rainy day activities for kids, spanning giant play areas, fascinating history, and thrilling indoor sports. Let's make this weekend's rain the best part of the adventure!

When the kids need to burn serious energy, a huge indoor play centre is the answer. Funtopia Prospect boasts "Playground World" - South Australia's largest indoor playground, designed for children up to 12 years old. It’s vibrant, safe, and guarantees a fun-filled Half Day.

Why You’ll Love It 

It features multi-level climbing structures, huge slides, and dedicated zones for toddlers (Age 0-2). Parents can relax in the comfortable seating area or the on-site Mr. Spriggins Café, knowing the kids are supervised and active.

• Street Address: Regency Plaza, Tenancy 8, 259-269 Main North Road, Sefton Park SA 5083

• Dates: Open 7 days (check website for specific hours, generally 9am-5pm weekdays, 9am-6pm weekends).

• Ticket Information: Tickets Required. Pricing varies by age and area (Playground World vs. Climbing World). Pre Book online is recommended for Weekends.

• Family Tips: Socks are mandatory! Book a morning session to beat the afternoon rush, especially during School Holidays. Parking Onsite is available.

For kids who love trains, the National Railway Museum Port Adelaide is an indoor dream. Located in the historic Port Adelaide precinct, it features huge indoor pavilions filled with almost 100 exhibits, from historic steam engines to diesel locomotives. It’s an ideal, educational Rainy Day Idea.

Why You’ll Love It 

It’s mostly indoors, providing shelter for hours of exploration. The large, historic trains offer amazing hands-on climbing opportunities and fun photo moments for all ages. It’s a fantastic Local Gem for a Full Day outing.

• Street Address: 76 Lipson Street, Port Adelaide SA 5015

• Dates: Open daily 10am - 4:30pm (Closed Christmas Day).

• Ticket Information: Tickets Required (Family Pass available). Walk In entry is usually fine.

• Family Tips: Check if the miniature railway is running (usually Sunday, Public Holidays, and School Holidays). The main exhibition halls are Pram Friendly and accessible.

While the beach might be wet, the fun at The Beachouse Glenelg is entirely indoors! Located right on the foreshore, this Theme Park complex has numerous indoor rides and arcades, including heated waterslides (check their schedule), Dodgem Cars, Mini-Golf, and a giant arcade.

Why You’ll Love It 

The entry is free, and you pay per ride or via an unlimited band, making it easy to tailor to your Budget Friendly needs. It offers high-energy Sports and Active Play options for older kids (Age 8-15) and gentler rides for toddlers.

• Street Address: 40 Colley Terrace, Glenelg SA 5045

• Dates: Open Weekends, Public Holidays, and School Holidays (check website for term-time weekday hours).

• Ticket Information: Free Activities entry. Rides/attractions require a Fun Card (pay-as-you-go) or an unlimited wristband.

• Family Tips: The waterslides are fully enclosed and heated, making them viable even in the rain - check the slide operating times! It’s right near Public Transport Nearby options on Jetty Road.

For families with active kids aged 5 and up, Funtopia Prospect offers a separate, indoor Climbing World. With 8m high climbing walls, it’s a colourful and incredibly safe way to get Vertical Sports and Active Play without needing an outdoor harness.

Why You’ll Love It 

The auto-belay system means parents can watch their kids climb safely without manual handling. It challenges physical skills and coordination, making it a highly rewarding activity for primary-aged and older children.

• Street Address: Regency Plaza, Tenancy 8, 259-269 Main North Road, Sefton Park SA 5083

• Dates: Open 7 days (check website for specific climbing session times).

• Ticket Information: Tickets Required and Pre Book are highly recommended for the climbing sessions. Pricing is separate from the playground.

• Family Tips: Wear closed-toe shoes and comfortable clothing. This makes a great Birthday Ideas venue, especially for those in the North Adelaide or Western Suburbs areas.

When you need an indoor adventure that guarantees high-energy fun and freestyle activity, the massive indoor trampoline park, BOUNCE Inc. Marleston, is the ideal spot. It's packed with trampolines, obstacle courses, and vertical challenges.

Why You’ll Love It 

It features a huge Free-Jump Arena, Basketball Hoops above trampolines, Dodgeball courts, and the famous X-Park obstacle course (for kids over 125cm), providing Sports and Active Play for all ages ( Age 6-15). There is also a dedicated miniBOUNCE Zone for toddlers.

• Street Address: 164-168 Richmond Road, Marleston SA 5033

• Dates: 7 days a week (check website for specific operating hours).

• Ticket Information: Tickets Required. Pre Book online is highly recommended, as sessions often sell out, particularly on a Rainy Day Idea.

• Family Tips: BOUNCE grip socks are mandatory and available for purchase. The Marleston venue is centrally located, making it easily accessible from many suburbs.

If you are looking for a Day Trip out of the city but need an all-weather destination, head to Barossa Bowland and Mini Golf in Tanunda. It offers fully indoors, classic ten-pin bowling and a fun Mini-Golf course (partially sheltered, check conditions).

Why You’ll Love It 

It’s a wonderful indoor option for All Ages, from toddlers needing bumpers to teenagers. Bowling and mini-golf offer great family competition and laughs, perfect for a long, rainy afternoon.

• Street Address: 89 Menge Road, Tanunda SA 5352

• Dates: Open 7 days a week from 10am (check website for exact closing times).

• Ticket Information: Tickets Required. Prices vary for bowling and mini-golf. Pre Book is recommended for bowling lanes, especially on Weekends.

• Family Tips: Take the chance to explore the Barossa Valley for a coffee stop (for you!) or a local bakery treat before or after your game.