Maps of Pike's Journeys and ExpeditionsClick on each map for a larger printable PDF map with detail. Pike’s Journeys Internationally Maps Drawn by Harv Hisgen Pike’s Early Life Route 1779-1805 Maps Drawn by Harv Hisgen Pike’s Mississippi River Route 1805-6 Maps Drawn by Harv Hisgen Pike’s Southwest Route 1806-7 Maps Drawn by Hal Jackson Pike’s Later Life Route 1807-1813 Maps Drawn by Harv Hisgen