Wa. State 360 Manson Bay Park is on the south edge of Manson Boulevard barely west of downtown Manson, Washington in the USA. And the Manson Park & Recreation offices are a block southeast (142 Pedoi Street, Manson, WA 98831 USA). ¶ This perspective was captured overlooking the swimming are after noon on the winter solstice (21-December-2014); shortest day of the year. ¶ And although the sign warns that dogs are not allowed here, there is a swimming area for socialized dogs and people about half a block further west. ¶ This photo was captured at approximately 200 West Manson Boulevard, Manson, Washington 98831 United States of America.