Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Discover Finland’s largest water park in Uusimaa with indoor and outdoor attractions, including thrilling slides, pools, saunas, and family-friendly fun in a single-day ticket.
The Serena Water Park Day Ticket offers a vibrant aquatic experience in Uusimaa, Finland, combining the thrill of over 20 water attractions with the comfort of an indoor water park that operates year-round. For just one ticket, visitors gain access to a variety of exciting water slides, pools, jacuzzis, and saunas, making it an ideal destination regardless of the weather. During the summer season, the outdoor section opens, adding even more options for outdoor swimming and water-based fun. The park’s location next to Hotel Korpilampi makes it easy to combine your visit with accommodation, while cottages in the Serena area are also available for a longer stay. This tour is especially suitable for families, groups, or anyone looking for a fun-filled day in a safe environment.
While the water park delivers plenty of entertainment, a notable point is that the park is only open on weekends and Finnish school holidays, with occasional maintenance breaks. Therefore, checking the operating hours in advance is recommended to ensure smooth planning. The ticket includes access to indoor and outdoor pools, slides, and amenities, but visitors should remember to bring swimwear and towels. Pets are not allowed, and everyone must purchase a ticket to enter.


This water park in Uusimaa claims the title of Finland’s largest, offering a comprehensive aquatic experience for visitors of all ages. Its combination of indoor and outdoor facilities allows for year-round enjoyment, with the indoor section ensuring fun even during Finland’s cold months. The outdoor water park boosts the seasonal appeal, especially in summer, when the warm weather encourages outdoor swimming, lounging, and sliding.
The park’s variety of attractions includes Tornado, Black Hole, Half-Pipe, Tower Slides, Wild River, and Tube Rivers. These highlight the thrill factor for adrenaline seekers, while pools, jacuzzis, and saunas cater to those seeking relaxation. The restaurant and cafés within the park provide convenient options to refuel during your visit.

Visitors need to exchange their voucher at the ticket counter to gain entry. In the summer, the ticket counter is located below the large Serena sign at the main gate, making it easy to find. During the winter, the gate opens into the indoor water park building, and the ticket counter is accessible inside the building, through the restaurant cave. The coordinates for the location are 60.32571029663086, 24.740524291992188.
The park emphasizes easy access with wheelchair accessibility, ensuring that everyone can enjoy the fun. It’s advisable to check the operating hours in advance, as the park only opens on specific days, including weekends and Finnish school holidays, with some scheduled maintenance breaks.

The 20+ attractions cover a broad spectrum of water-based entertainment. Visitors find thrilling slides such as Tornado, Black Hole, and Half-Pipe, designed to satisfy adventure-seekers. There are also Tower Slides and Tube Rivers that add variety to the experience. For relaxation, the jacuzzis and saunas provide soothing options, complemented by pools suitable for all ages.
Beyond water attractions, the park features amenities like saunas and themed restaurants, creating a comfortable environment for families and groups. The indoor water park ensures year-round water fun, while more outdoor activities are available seasonally in the summer, providing a seasonal contrast.

The water park operates primarily on weekends and during Finnish school holidays. It is important to check the published operating times before purchasing tickets, as these can vary and there are occasional short-term closures for maintenance. The schedule is always published in advance, making planning straightforward.
In case of thunderstorms during the summer, the outdoor section may be temporarily closed, but the indoor water park remains open, allowing visitors to continue enjoying their day without interruption.
More Great Tours Nearby
Visitors should bring swimwear and towels for comfort and convenience. Since pets are not allowed, it’s best to plan accordingly. The ticket is valid for one day from first activation, and online purchases are non-refundable, so double-check your schedule before booking. The park’s location is easy to reach, and exchanging the voucher is simple at the designated ticket counters.
For those wishing to extend their stay, cottages are available in the Serena area, perfect for families or groups wanting a more relaxed experience after a day of water fun. The park’s facilities are designed to accommodate visitors with mobility challenges, ensuring an inclusive environment.

While specialized outdoor activities like Nuuksio National Park trips or reindeer farm visits are popular, the Serena Water Park stands out as a family-friendly aquatic destination. Its year-round indoor facilities make it a reliable choice, especially in colder months, contrasted with nature trips that are season-dependent.
The price of the day ticket offers good value, considering the variety of rides and amenities included. It’s a practical option for a fun-filled day that combines adventure, relaxation, and amenities all in one location.

The Serena Water Park combines thrilling water slides, relaxing pools, and year-round indoor access in a scenic location next to Hotel Korpilampi. Its selection of over 20 attractions, including outdoor seasonal options, makes it an excellent choice for families, groups, or anyone craving aquatic entertainment in Finland.
While the park’s opening days are limited to weekends and school holidays, careful planning allows visitors to enjoy what is arguably Finland’s largest water park. The facilities are accessible, and the staff provides a safe environment—though, as one review points out, safety protocols are critical, and visitors should always remain cautious around water slides.
The value of a full day of water fun combined with convenient location and amenities makes this ticket a solid option. Just remember to check operating hours beforehand and bring your swim gear for a memorable aquatic adventure.

Is the Serena Water Park open year-round?
The indoor water park is open all seasons, providing water fun regardless of the weather. The outdoor water park opens seasonally during the summer.
How do I access the park?
You must exchange your voucher at the ticket counter, which is located under the Serena sign in summer or inside the indoor building in winter. The coordinates are 60.32571029663086, 24.740524291992188.
What attractions are included?
There are over 20 attractions, including Tornado, Black Hole, Half-Pipe, Tower Slides, Wild River, and Tube Rivers. The park also features pools, jacuzzis, and saunas.
What should I bring?
It’s recommended to bring swimwear and towels. No pets are allowed inside the park.
Are there any specific opening days?
The park mainly opens on weekends and Finnish school holidays, with scheduled maintenance breaks. Always check the schedule before visiting.
Is the water park wheelchair accessible?
Yes, the facilities are wheelchair accessible to accommodate all guests.
Can I combine the water park visit with other activities?
Yes, the park’s location next to Hotel Korpilampi and the availability of cottages allow for combined stays or visits, especially for those planning a longer trip.
Are there any refunds with online booking?
Online tickets are non-refundable, so verify your plans before purchasing.
Is food available on-site?
Yes, there are restaurants and cafés within the park for meals and snacks.
What happens during thunderstorms?
The indoor water park remains open during thunderstorms, but outdoor sections may temporarily close for safety.
Can I visit with a group or family?
Absolutely. The park is suitable for families and groups of all sizes, with facilities to accommodate everyone comfortably.