H2Oasis Waterpark is located

in South Anchorage at:

1520 O'Malley Rd

Anchorage, AK 99507


**Are you driving down from the Hillside? If so, Please note an important change on O'Malley Rd**. There is now a median installed on O'Malley, and unfortunately there is not a turn-in for Westbound traffic. Google Maps hasn't yet been updated to reflect this. 

If you're coming to the waterpark from the East (the hillside), plan to reroute around median. You may pass us on O'Malley, then pull a U-Turn. Alternatively, you can use New Seward Highway.


We're at the intersection of New Seward Hwy and O'Malley Rd