The following are a list of links you may be interested in:
General
Park Closure/Dane County Parks
Visit Dane County Parks
Verona Area Chamber of Commerce https://www.veronawi.com/
Mt. Horeb Area Chamber of Commerce http://www.trollway.com/
Mt. Horeb Community foundation http://www.mhcfound.org/
Mt. Horeb Area Historical Society http://www.mthorebhistory.org
Madison Community Foundation http://www.madisoncommunityfoundation.org/Page.aspx?pid=192
Town of Springdale http://www.townofspringdale.org
Horses
Wisconsin State Horse Council http://wisconsinhorsecouncil.org/
Dariyland Driving Club www.dairylanddriving.com
Horse and Trail Guide USA http://www.horseandmuletrails.com/
The Horse – health fact sheet http://www.thehorse.com/Free-Reports/Fact-Sheets.aspx
Horse Trails & Campgrounds in Wisconsin
http://www.horsetraildirectory.com/Nov05_selector_results.asp?State=WI&desc=Wisconsin&unit=state
American Competitive Trails Horse Association
https://www.actha.us/j/index.php?option=com_chronocontact&chronoformname=view_video&menu=obstacles&Itemid=112
Nature
Bluebird Restoration Association of Wisconsin http://www.braw.org/index.htm
Madison Astronomical Society http://www.madisonastro.org/
U.W. Dept of Entomology – Insect ID http://www.entomology.wisc.edu/insectid/index.html