Hours of Operation
Seasonal hours for the High Trek Chelan Adventure Park, plus directions and info about opening for groups on closed days.
Operating Hours
Our most accurate operating hours are maintained on this page in season. We are closed during the winter but can open for special events with groups of 8 or more by appointment.
Ready to plan a visit on a closed day? Submit a group inquiry or see the "We'll Open for You" section below.
Typical Seasonal Schedule
- 7 days a week in the summer
- 5 days a week in May, June, and September
- Friday, Saturday, Sunday in March, April, and October
Hours are subject to change due to weather, holidays, and special events.
Final Ticket Times
Closing time is not the final ticket time. The final ticket is sold 30-90 minutes before closing, depending on ticket type. See the specific ticket page for details. Purchasing tickets online is the best way to ensure a ticket is available for your desired arrival time.
Navigating to Our Site
We are located right by Lake Chelan, just out of downtown. Our address is 106 Waterslide Dr, Chelan, WA 98816. Our Adventure Park can be accessed from the upper Slidewaters parking lot. Just take Waterslide Drive and continue on the road up the hill past the Slidewaters main entrance.
Questions before you drive out? Call (509) 931-1111 or email us.
We'll Open for You
Want to come out on a day we're closed? We will open for groups that meet our opening minimum.
To get a quote to come on a day we're closed, fill out a group inquiry form, email us, or call. If we don't answer the phone, please be sure to leave a message. We try to respond to all inquiries in a timely manner year round.