The Hiram M. Chittenden Locks, locally known as the Ballard Locks, is a unique and historic location in Seattle. Completed in 1917, this landmark connects the waters of Lake Washington, Lake Union and the Puget Sound. Watching the boats navigate the locks is interesting enough, but the location also hosts an unusual fish ladder that connects salt and fresh water for the local migrating Pacific Salmon. The grounds feature a visitors center as well as the Carl S. English Jr. Botanical Gardens.

The Island Wood is a beautiful center of education of environment for people of all ages. This center organizes overnight school programs every year and expect a number of almost 4000 students from the fourth to the sixth grade. This place teaches the people to mix around with the nature and experience the beauties of animals plants live. The site is also open to conferences, meetings, retreats, and celebrations that include marriages etc.

Take the ferry from Seattle on a 50-minute trip to historic Bremerton. Located close to the ferry terminal, this "floating museum" lets you view the configuration of naval destroyers up close. Named for Vice Admiral C. Turner Joy, a leading Korean Armistice Peace negotiator, this ship was involved in the August 1964 Gulf of Tonkin incident, which helped to escalate the Vietnam War. Take an in-depth tour of this historic ship, which is maintained in its original condition.