Schools in Roslyn, Washington, the US. Schools locations in Roslyn, Washington. Find the nearest schools locations, near you. All types of business services ATM Finance Lawyer Real estate School Travel All schools in Roslyn Kittitas County Head Start School +1 509-649-2902 205 West Idaho Avenue, Roslyn, Washington 98941 Write a review Phone Directions Lil Explorers Academy School +1 509-649-3631 300 West Idaho Avenue, Roslyn, Washington 98926 Write a review Phone Directions