Contact Us

Contact Information

167 Schaffran Rd.
Castle Rock, WA 98611

Phone Number
(360) 274-8522

Email Address
mtsthelensrvpark@wgppm.com

Office Hours
Mon-Fri: 8am-5pm
Sat & Sun: By Appointment Only

Driving Directions

Click here to visit Google Maps for driving directions!

Online Contact Form

Have any questions about the park that we can help with? Send us a message and we’ll get back to you as soon as possible!