Silt Historical Park Share: Non-Profit: Organizations Silt Historical Park Visit Website Request Info 707 Orchard Ave Silt, CO 81652 (970) 876-5801 Hours: Open May 1 through October 31, Tuesday to Saturday, 12 - 5 p.m. About Map About Organized in May of 1982, and constructed in 1983, the Silt Historical Park is 30 years old! The Park displays historical buildings with vintage decorations! What's Nearby? Distance: 5 10 15 20 25 50 mi.