Plan Your Visit

Welcome to the REACH here in Tri-Cities, Washington!


From the Ice Age floods to the Atomic Age, there is so much cultural and historical importance and impact that shaped our past, establishes our present, and will guide our future here in the Mid Columbia Basin region.

At the REACH Museum, there are many ways to explore and learn about our surrounding area. Self-guided tours through our featured galleries and rotating exhibits inside, to the amazing outdoor area with a garden of local plant species, to sculptures designed by local artists that embrace our cultural environment, and especially the amazing view of the majestic Columbia River.






REACH Members have unlimited FREE entry throughout the year, including all REACH activities, such as the Quarterly Events, Little Explorers and more.

Learn more about the REACH Membership here and how your REACH Membership can be applied to other science and natural museums across the United States and Canada!


General Admissions for single-entry visits are as follows:
  • Adults: $10 per person
  • Students/Seniors/Military: $6 per person
  • Children 5 and Under: Free
  • ASTC/NARM Member: Free




We are also partnered with the Museums for All program by offering a reduced General Admission rate of $2.00 per person, for up to six individuals (2 adults and 4 children.  Guests must present their EBT card with a valid Photo ID.

These rates are only valid during normal business hours.

Read more about the Museums for All program here.