The Best Free Family Day Out in Budapest This Summer: Óbudai Grund Sport and Play Park
If you’re visiting Budapest with kids this summer, you’ve just found your new favourite spot. Tucked away on the green and leafy Óbuda Island (Óbudai-sziget), a brand-new free outdoor playground and sports park opened its gates on Children’s Day, May 31, 2026 — and it’s already winning hearts across the city. The Óbudai Grund Sport and Play Park is free to enter, runs every Sunday across 12 selected weekends through the summer and into autumn, and packs in 12 different activity stations that rotate week to week, so there’s always a reason to come back.
Where Exactly Is It and How Do You Get There?
The park sits on Óbuda Island, accessible via the H-Bridge (H-híd). Once you’re on the island, look for the space between Óbuda Bay and the soon-to-open Aura Bay light park — the Grund is right there between them. It’s a wonderfully green escape from the urban buzz of central Budapest, and the kind of place where an hour easily turns into an afternoon.
If you’re coming by public transport, the closest stop is Szentlélek tér, from where it’s about a 10–12 minute walk. By car, there’s a paid parking lot right next to the island — you pay a flat fee of 900 HUF per visit, valid for up to 5 hours, and payment is by card only. Free parking can be found in the surrounding district on weekends, though the nearest free spots are about a 15-minute walk away.
What’s Actually There — and Why Kids Will Love It
The whole concept of the Óbudai Grund is built around active, outdoor fun with a community feel. There are 12 different game and activity stations on site, and the clever twist is that some of them change from week to week, which makes returning genuinely worthwhile rather than feeling like you’ve already seen it all.
On a typical visit, you might find kids taking each other on in a gladiator-style foam battle ring, or lacing up oversized boxing gloves for a friendly bout — both completely safe and supervised by professional animators. There’s also giant chess (always a crowd-pleaser), a billiard football table, and a shooting game where the goal is to hit flying balls with a plastic baseball bat. The Eurobungee trampoline is a particular hit with children between 4 and 12 years old, with a weight limit of 50 kg.
For the smallest visitors, the Ovi-Sport multifunctional sports court was designed specifically for children up to the age of 7, introducing them to football and basketball in a safe, playful environment. And for anyone who needs a breather between activities, there’s a craft corner with hands-on workshops, which is a lovely quieter option in the middle of all that energy. The activities are all run under the supervision of trained animators, which means parents can relax knowing safety is being taken seriously — and yes, parents are welcome to join in on most of the games too, right up to the age of 99, as the organizers cheekily note.
One practical tip worth keeping in mind: the park has limited shaded areas, so sun cream, a hat, and a water bottle are essential packing items for a summer visit. There’s also a food stall open on Sundays, so you won’t go hungry.
When Is It Open?
The park is open from 10am to 6pm on the following Sundays, and entry is completely free:
June: 7, 14, 28 | July: 5, 12, 19, 26 | August: 30 | September: 6, 13, 20, 27
It’s worth following their Facebook page for surprise additions and updates throughout the season, as new experiences are promised to be added as summer goes on.
The Neighbour You Don’t Want to Miss: HopCity Inflatable Park
Right next door — and honestly, the perfect complement to a Grund visit — is HopCity, which claims to be the largest inflatable park in Europe. Spread across 3,200 square metres, it’s a riot of colourful bouncy castles, giant slides (including a 9.5-metre monster that drops you into a ball pit), obstacle courses, and wall-to-wall trampolining action.
Unlike the Grund, HopCity is a paid attraction, but it’s well worth it for families planning a longer day out. Sessions last 2.5 hours and give unlimited access to both the HopArena and HopFinity zones. Online tickets cost 4,450 HUF per person, while on-the-door prices are 5,490 HUF — so booking ahead pays off. For children under 5, a special mini-ticket covers one child and one adult together for 6,200 HUF online.
Children under 8 must be accompanied by an adult, who also needs their own ticket. Children 8 and over can enjoy the park independently, with parents free to relax, eat, or work while they wait — there’s even a GrillCity barbecue area on site for a proper family lunch.
The park is accessed the same way as the Grund: via the H-Bridge to Óbuda Island. Special HopCity socks are required on the inflatables and can be purchased on site for 890 HUF. Arrive at least 15–30 minutes before your session, and don’t forget to bring your printed or digital QR code and the signed liability waiver.
HopCity’s schedule changes with the weather, so always check their Facebook page or website (jegy.hopcity.hu) for the latest open sessions before heading over. Residents of Budapest’s 3rd district (Óbuda) receive a discount on tickets.
A Perfect Day on Óbuda Island
With the free Óbudai Grund, the paid HopCity, the upcoming Aura Bay light park, and the beautiful green surroundings of Óbuda Island all in one place, this little corner of Budapest is shaping up to be the ultimate family destination for summer 2026. Whether you spend an hour, half a day, or a full lazy Sunday here, it’s the kind of experience that makes visiting Budapest with children genuinely effortless and memorable. Pack the sunscreen, charge your camera, and let the kids lead the way.