Closed for the Season

In our 2016 season we introduced the first Waterpark to Lake Koocanusa, BC. The aquatic playground became an instant hit with so many families. After all, this is an unforgettable way to enjoy the beautiful East Kootenays even more.  Come and join in the fun this summer at Sunshine Marina.

2021 Pricing

11:00-12:30 $13/person Great for Young Families

1:00-3:30 $20/person Two & a Half Hours of Splash Time

4:00-6:30 $20/person Two & a Half Hours of Splash Time


Most importantly, YOU MUST BOOK ONLINE PRIOR TO YOUR ARRIVAL. Due to occupancy restrictions we must account for all persons in the waterpark area to a maximum of 80 peopole. We want to make sure you don’t make the drive out and get turned away if we are at capacity.


Only paid waterpark patrons can be on the designated waterpark docks and in the waterpark swimming area. This is to ensure we maintain the required occupancy limits. The dock along the Dockside Cantina will be open to both waterpark and day traffic/boat parking. The Cantina will be open July 1st as well with lots of new treats and some old favorites.


Children 13 and under must be accompanied by an adult. Maximum 3 children per adult. 





We ask that guests come 15 minutes prior to your start time. When you arrive, check in with our waterpark attendant at the floating waterpark kiosk located within the waterpark (not the driftwood store). At this point you will be given instructions on the waterpark dock set up.

Once you are checked in, don’t be afraid to be the first in the water! At the end of your booked time, please ensure you are out of the waterpark by the end time and off the docks within 15 minutes.

No one will be admitted to the waterpark after 6:30pm.


We highly encourage all guests to bring their own life jackets but if you cannot, we will have sanitized jackets available free of charge.


Tickets can be refunded fully if you cancel up to 48 hours before your booked time, that way you can plan accordingly with no risk.


When you book, you will be asked if you are coming by boat or car. If you are coming by boat there will be designated waterpark parking along the north waterpark dock. Look for signage and after you park, please let the waterpark attendant know when you check in.

You are required to let loose, jump in, forget your worries and enjoy the beauty of Koocanusa with your friends and family. Can’t wait to see you out there!

The below forms must be filled out and signed prior to your arrival.

Due to Covid-19 occupancy limits we can no longer allow non-paying guests in the waterpark area. All prices may change without notice.