Web Sites and Links
Castle Rock TownshipOfficial web site of town government. Announcements, town officials, calendar, information on permits, office hours.
Castle Rock Township Topographic MapShows Castle Rock the unincorporated village, Castle Rock the pillar, Farmington city limits, as well as roads. Also a small map indicating where the town is situated in Minnesota.
Poly-Tex, Inc.Manufactures both commercial and retail greenhouses, store displays, fixtures, ventilation systems, coverings.