Kids' Birthday Party Ideas in Ottawa (2026): 25 Ideas With Prices

Party ideas for every kind of kid, with what each one costs in Ottawa and where to book it.

By the Party Sidekick team · Updated November 2026

Kids painting at easels with a costumed character at an outdoor birthday party — Photo: Samuel Lopez Cruz on Unsplash

Most parents start with the same question: what will my kid actually love, and what can I pull off without losing a weekend to it? Here are 25 ideas that work in Ottawa, grouped by the kind of kid they suit. Each one shows what it typically costs for 12 kids and how many places run it, so you can shortlist in a few minutes.

For kids who never sit still

The easiest way to a happy room of kids is to let them run it off first. These all come with staff who run the games.

Trampoline park

Jump time, a party room and usually food, all in one booking. Ask a group of 6 to 10 year olds what they want and this comes up a lot, and you barely have to plan a thing.

Typical: $360 for 12 kids · best for 5–13 · 3 places in Ottawa

See 3 trampoline park places →

Gymnastics

Foam pits, floor trampolines and rope swings, with a coach running warm-ups and games. Works from about age 3 and handles big groups well.

Typical: $325 for 12 kids · best for 4–10 · 20 places in Ottawa

See 20 gymnastics places →

Climbing or ninja course

Kids take turns on walls and obstacle courses with staff on the ropes. Great for the kid who likes a challenge, and calmer than you would expect.

Typical: $400 for 12 kids · best for 5–13 · 9 places in Ottawa

See 9 climbing or ninja course places →

Laser tag

Short, loud games with breaks for pizza in between. A big hit from about 7 or 8, especially with groups who love a bit of competition.

Typical: $351 for 12 kids · best for 6–12 · 14 places in Ottawa

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Pool party

Lifeguards, a pool to themselves and a room for cake after. Just as fun in February as in July.

Typical: $325 for 12 kids · best for 4–12 · 10 places in Ottawa

See 10 pool party places →

Bowling

Bumpers and ramps mean everyone can play, from age 4 to grandparents. One of the easiest picks for a mixed group.

Typical: $251 for 12 kids · best for 5–13 · 10 places in Ottawa

See 10 bowling places →

More on active parties, with venue picks

For makers and quiet kids

Not every kid wants a free-for-all. These parties give the group something to make, and most send them home with it.

Art or pottery party

Kids paint a canvas, decorate a mug or glaze a piece of pottery. Ask whether pieces go home the same day, since pottery usually needs firing first.

Typical: $386 for 12 kids · best for 5–12 · 37 places in Ottawa

See 37 art or pottery party places →

Cooking or baking party

Pizza, cupcakes or cookies, made by the kids and eaten on the spot. Tell the studio about allergies early so they can plan.

Typical: $780 for 12 kids · best for 6–13 · 5 places in Ottawa

See 5 cooking or baking party places →

Science party

Slime, fizzing experiments and hands-on demos. A good fit for curious 5 to 10 year olds, and they usually take something home.

Typical: $353 for 12 kids · best for 5–11 · 8 places in Ottawa

See 8 science party places →

Spa party

Nails, face masks and a bit of pampering. Popular from about 6, and calm enough for a smaller group of close friends.

Typical: $460 for 12 kids · best for 4–10 · 5 places in Ottawa

See 5 spa party places →

Museum party

A guided activity plus time to explore the galleries. Several museums in Ottawa run birthday programs, and the galleries keep adults interested too.

Typical: $271 for 12 kids · best for 5–12 · 3 places in Ottawa

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Animals and the outdoors

Fresh air and something living to look at. These are best from spring to fall, so book early for summer weekends.

Farm party

Meet the animals, take a wagon ride in season and run around in open space. Younger kids especially love it.

Typical: $301 for 12 kids · best for 4–10 · 10 places in Ottawa

See 10 farm party places →

Animal visit

Bunnies, chicks or reptiles brought to your home or a rented room. Check the guest list for allergies first.

Typical: $288 for 12 kids · best for 4–10 · 12 places in Ottawa

See 12 animal visit places →

Adventure park

Zip lines, rope courses and room to roam. Usually best for 7 and up, and worth a rain plan.

Typical: $366 for 12 kids · best for 5–13 · 8 places in Ottawa

See 8 adventure park places →

Games, screens and puzzles

For kids who would happily play all day. These work especially well for 8 and up.

Escape room

A team, a locked room and an hour to solve it. Great for 9 and up who love puzzles. Bigger groups may need two rooms.

Typical: $515 for 12 kids · best for 8–12 · 13 places in Ottawa

See 13 escape room places →

Arcade party

Games, food and a table, with kids doing their own thing. Set a game card amount per child so it stays fair.

Typical: $327 for 12 kids · best for 6–13 · 27 places in Ottawa

See 27 arcade party places →

Video game truck

A trailer full of consoles parks in your driveway with a host running tournaments. A favourite for 7 to 13.

Typical: $407 for 12 kids · best for 7–14 · 3 places in Ottawa

See 3 video game truck places →

Mini golf

Relaxed, cheap and good for mixed ages. Glow golf makes it feel like an event even on a grey day.

Typical: $168 for 12 kids · best for 6–12 · 5 places in Ottawa

See 5 mini golf places →

Bring the party to you

No venue to book: these come to your home, yard or a rented hall. Handy when you already have the space.

Magician

A 45-minute show that can hold a big group, with the birthday kid as the star assistant. Best from about age 4.

Typical: $285 for 12 kids · best for 4–10 · 10 places in Ottawa

See 10 magician places →

Princess or character visit

Songs, stories and photos with a favourite character. Made for 3 to 7 year olds, and the popular characters book up first.

Typical: $260 for 12 kids · best for 3–8 · 12 places in Ottawa

See 12 princess or character visit places →

Face painter

About five minutes per child, so pair it with another activity to avoid a long line.

Typical: $190 for 12 kids · best for 3–10 · 18 places in Ottawa

See 18 face painter places →

Science show

The fizz and slime of a science party, brought to you. Works indoors in any weather.

Typical: $300 for 12 kids · best for 4–11 · 5 places in Ottawa

See 5 science show places →

Bouncy castle rental

Delivered, set up and taken away. Ask about the space and power it needs and the rain policy.

Typical: $370 for 12 kids · best for 3–10 · 20 places in Ottawa

See 20 bouncy castle rental places →

More at-home party ideas

Run it yourself

The budget route: rent a room, bring your own food and fun. You do more of the work, and you spend a lot less.

City community centre room

City of Ottawa rooms rent by the hour and are the cheapest way to host. Ask about setup and cleanup time when you book.

87 places in Ottawa

See 87 city community centre room places →

Party room or hall

A private space to decorate and run your own way. Ask about tables, chairs, a kitchen and whether you can bring an entertainer.

112 places in Ottawa

See 112 party room or hall places →

What a party costs in Ottawa

How to pick the right one

Start with age

Under 4s do best with short, gentle parties and parents close by: indoor playgrounds, animals, a character visit. From about 5, kids want to do something, so trampolines, gymnastics and art parties take over. By 9 or 10 they want it to feel a bit grown up: escape rooms, laser tag, cooking. Our guide by age goes deeper.

Then the guest list

Most packages include 8 to 12 kids and charge for each extra child, so the number you invite moves the price more than anything else. Inviting the whole class? Bowling, gymnastics clubs and rented rooms handle 20 or more without much fuss.

Match their energy

Think about what your kid does on a free Saturday. Climbers and runners will love an active party. Kids who would rather build, draw or read will have more fun at a creative one, and so will their friends.

Set a budget early

A typical party in Ottawa is about $325 for 12 kids. Renting a City room and running it yourself is the cheapest way to host. Our cost guide breaks it down.

Ready to compare? See every party place in Ottawa with prices for your group size.

Questions parents ask

What are good birthday party ideas in Ottawa?

Trampoline parks, gymnastics clubs and art studios are the most popular. For younger kids, indoor playgrounds and character visits work well. For 9 and up, escape rooms and laser tag are a hit.

What is a cheap birthday party idea?

Renting a City of Ottawa community centre room and running the party yourself is the cheapest option. Of the packaged parties, mini golf is usually the least expensive, typically $168 for 12 kids.

What can kids do for a birthday in Ottawa in winter?

Indoor ideas work all year: trampoline parks, gymnastics, pools, bowling, laser tag, escape rooms, art studios and museums. Book a few weeks ahead, since winter weekends fill up fast.

What is a good party for a 5 year old?

At 5, kids love to move and to make things. Gymnastics, indoor playgrounds, trampoline parks, a magician or a princess visit all work well. Keep it to about 90 minutes.