Merlin and Ardea’s Letterboxes
(38 listings)
| Letterbox name | Found date | Clue owner | Location | County | |
|---|---|---|---|---|---|
| (Adoptable) Sleuthing Outagamie County (11) Found 9: Aug 7, 2005 | — | Merlin and Ardea Planted: Jan 1, 2002 | Appleton, WI | Outagamie | |
| A Long Way From Home Missing 0: Jun 19, 2009 | — | Merlin and Ardea Planted: Jun 17, 2007 | ??? | Dane | |
| A Pilgrimage of Eight Bridges (2) Found 1: Jun 15, 2009 | — | Merlin and Ardea Planted: Dec 6, 2003 | Milwaukee, WI | Milwaukee | |
| Anne's XLnt LXth Birthday Found: Jul 2, 2016 | — | Merlin and Ardea Planted: Aug 1, 2013 | Bloomington, MN | Hennepin | |
| Armed and Dangerous Found: Feb 10, 2019 | — | Merlin and Ardea Planted: Apr 14, 2012 | Tucson, AZ | Pima | |
| Bog Bridge Attempted: Jun 22, 2017 | — | Merlin and Ardea Planted: Jul 30, 2009 | Minneapolis, MN | Hennepin | |
| Cave Ogre Missing 0: Jun 12, 2009 | — | Merlin and Ardea Planted: Jul 4, 2004 | Maribel, WI | Manitowoc | |
| Chrysalis Attempted: Nov 21, 2023 | — | Merlin and Ardea Planted: Mar 21, 2004 | Milwaukee, WI | Milwaukee | |
| Creek Valley Sunrise Found: Sep 12, 2013 | — | Merlin and Ardea Planted: Jun 17, 2007 | ??? | Dane | |
| Dormouse Found: May 16, 2021 | — | Merlin and Ardea Planted: Jun 3, 2006 | Delafield, WI | Waukesha | |
| E.T. Retired: Jul 19, 2016 | — | Merlin and Ardea Planted: Oct 3, 2009 | Waukesha, WI | Waukesha | |
| Eagle Found: Sep 21, 2013 | — | Merlin and Ardea Planted: Dec 31, 1969 | Eagle, WI | Waukesha | |
| Earl and Mooch Found: Oct 1, 2023 | — | Merlin and Ardea Planted: Jun 5, 2012 | Blue Mound Park Blue Mounds, WI | Iowa | |
| Fallen Leaf Attempted: Oct 17, 2015 | — | Merlin and Ardea Planted: Jul 4, 2013 | Port Jervis, NY | Orange | |
| Grandmother's Gift Found: May 26, 2012 | — | Merlin and Ardea Planted: Jul 13, 2007 | Mancos, CO | La Plata | |
| Honu Found: May 26, 2022 | — | Merlin and Ardea Planted: Jan 6, 2008 | Kailua-Kona, HI | Hawaii | |
| I 94 Traffic Crawl: Post for Ipe Found: Sep 1, 2017 | — | Merlin and Ardea Planted: Aug 14, 2007 | ??? | Trempealeau | |
| Iron Giant OK: Jul 2, 2015 | — | Merlin and Ardea Planted: Sep 3, 2009 | Waukesha, WI | Waukesha | |
| Jultomten (2) OK 1: Dec 30, 2006 | — | Merlin and Ardea Planted: Nov 30, 2006 | Brookfield, WI | Waukesha | |
| Kayaking Adventure Attempted: Oct 3, 2011 | — | Merlin and Ardea Planted: Jul 22, 2006 | Nanaimo, BRC | British Columbia, CAN | |
| Lair of the O'Blair Witch Found: Jul 12, 2020 | — | Merlin and Ardea Planted: May 1, 2006 | ??? | Waukesha | |
| Lead Mining Found: Aug 17, 2013 | — | Merlin and Ardea Planted: Jul 23, 2012 | Peosta, IA | Dubuque | |
| North Point Forest Found: Jul 22, 2020 | — | Merlin and Ardea Planted: Jul 4, 2013 | Blooming Grove, PA | Pike | |
| Orange is the New Green... Found: May 19, 2019 | — | Merlin and Ardea Planted: Sep 10, 2015 | North Lake, WI | Waukesha | |
| Palette Place Missing 0: Jul 29, 2008 | — | Merlin and Ardea Planted: Oct 30, 2004 | Grand Marais, MN | Cook | |
| Route of the Hiawatha Found: Nov 24, 2015 | — | Merlin and Ardea Planted: Apr 15, 2010 | Waukesha, WI | Waukesha | |
| Seal of Consonance (2) Retired 2: Dec 9, 2016 | — | Merlin and Ardea Planted: Sep 28, 2004 | Greenfield Park, WI | Milwaukee | |
| Search For The Key - Horace White: Mugwump Found: Mar 22, 2015 | — | Merlin and Ardea Planted: Jun 1, 2011 | ? ? | Mystery | |
| Sleeping City Found: Jun 9, 2023 | — | Merlin and Ardea Planted: Jul 13, 2007 | Cortez, CO | Montezuma | |
| Stoney Point Found: Jan 26, 2024 | — | Merlin and Ardea Planted: Apr 17, 2009 | Sierra Vista, AZ | Cochise | |
| The Mill in Winter Missing 0: May 21, 2009 | — | Merlin and Ardea Planted: May 19, 2007 | ??? | Iowa | |
| The Old Forest Found: Mar 9, 2020 | — | Merlin and Ardea Planted: Oct 16, 2007 | Brookfield, WI | Waukesha | |
| TMER&L Found: Aug 17, 2019 | — | Merlin and Ardea Planted: Sep 2, 2007 | Milwaukee, WI | Milwaukee | |
| Tomten Found: Jun 6, 2015 | — | Merlin and Ardea Planted: Jun 22, 2005 | ??? | Door | |
| What Can You See? Found: Jun 27, 2020 | — | Merlin and Ardea Planted: Jun 10, 2007 | Milwaukee, WI | Milwaukee | |
| Witch's Way Missing: Sep 9, 2012 | — | Merlin and Ardea Planted: Oct 1, 2005 | Menomonee Falls, WI | Waukesha | |
| Wizard of Id Found: Oct 1, 2023 | — | Merlin and Ardea Planted: Jun 5, 2012 | Blue Mound State Park Blue Mounds, WI | Iowa | |
| Woodstock's Rainy Day Found: Jul 19, 2010 | — | Merlin and Ardea Planted: Jul 30, 2009 | Minneapolis, MN | Hennepin |