Northern Illinois Letterboxes
(596 listings)
| Letterbox name | Found date | Clue owner | Location | County | |
|---|---|---|---|---|---|
| Bella Umbrella Found: Jul 7, 2017 | — | Adoptable Planted: Apr 28, 2010 | Belvidere, IL | Boone | |
| Kinnickinnick Found: Sep 16, 2009 | — | Adoptable Planted: Sep 26, 2004 | Caledonia, IL | Boone | |
| Pedal Pushers #3: Long Prairie Found: Jul 10, 2018 | — | Adoptable Planted: Sep 14, 2014 | Capron, IL | Boone | |
| Cents of Time Found: Apr 2, 2022 | — | Pitties Planted: Aug 5, 2009 | ??? | Bureau | |
| NOLA ?(3)? (3) Found 3: Jan 2, 2012 | — | Adoptable Planted: Apr 19, 2009 | ??? | Bureau | |
| Psycho Silo Found: Apr 12, 2022 | — | Pitties Planted: Jul 27, 2017 | Langley, IL | Bureau | |
| Bureau County Bear Unknown: Nov 4, 2019 | — | Pitties Planted: Mar 7, 2009 | Neponset, IL | Bureau | |
| Lady Liberty Hostel and Bonus (2) Found 1: Apr 16, 2010 | — | Adoptable Planted: May 19, 2009 | Neponset, IL | Bureau | |
| A Portrait of Owen Lovejoy Found: Aug 12, 2011 | — | Adoptable Planted: Mar 6, 2010 | Princeton, IL | Bureau | |
| Amazing Love Series (3) Unknown 3: Nov 4, 2019 | — | Pitties Planted: Aug 7, 2009 | Princeton, IL | Bureau | |
| Books in a Box Attempted: Jun 12, 2018 | — | Adoptable Planted: Jun 25, 2008 | Princeton, IL | Bureau | |
| Comics! (7) Found 7: Jul 27, 2013 | — | Adoptable Planted: Apr 25, 2010 | Princeton, IL | Bureau | |
| Eye of the Pharaoh, Tut (2) Found 1: Mar 18, 2010 | — | Adoptable Planted: Sep 30, 2007 | Princeton, IL | Bureau | |
| Halloween Treats Found: Apr 12, 2022 | — | Adoptable Planted: Oct 25, 2007 | Princeton, IL | Bureau | |
| Historical Artifact Found: Jun 12, 2010 | — | Adoptable Planted: Sep 22, 2008 | Princeton, IL | Bureau | |
| Imaginary Roadside Attractions: Roadside Libation Attempted: Mar 19, 2018 | — | Adoptable Planted: Aug 5, 2005 | Princeton, IL | Bureau | |
| Noah's Ark - Cat Found: Apr 12, 2022 | — | Adoptable Planted: Sep 8, 2008 | Princeton, IL | Bureau | |
| Noah's Ark: Deer Found: Apr 12, 2022 | — | Pastors Wife Planted: May 8, 2008 | Princeton, IL | Bureau | |
| Noah's Ark: The Bee Found: Apr 12, 2022 | — | Walkabout Planted: Mar 31, 2011 | Princeton, IL | Bureau | |
| Red Covered Bridge Found: Apr 12, 2022 | — | Pitties Planted: Nov 13, 2006 | Princeton, IL | Bureau | |
| Shadows of the Blue & Gray (2) Unknown 2: Nov 4, 2019 | — | Pitties Planted: Mar 21, 2007 | Princeton, IL | Bureau | |
| Sweet Treat Found: Apr 12, 2022 | — | Pitties Planted: Mar 18, 2009 | Princeton, IL | Bureau | |
| Well Adjusted Attempted: Apr 2, 2022 | — | Hart x6 Planted: Jul 6, 2008 | Princeton, IL | Bureau | |
| Mr Leatherface | — | Adoptable Planted: Jul 24, 2010 | Spring Valley, IL | Bureau | |
| New Orleans (11) Found 7: Sep 25, 2011 | — | Pitties Planted: Apr 4, 2009 | Spring Valley, IL | Bureau | |
| New Orleans Series - A Good Place to Start Found: Apr 4, 2022 | — | Pitties Planted: Jun 21, 2009 | Spring Valley, IL | Bureau | |
| New Orleans Series - bonus boxes (3) Found 3: Sep 25, 2011 | — | Pitties Planted: Apr 19, 2009 | Spring Valley, IL | Bureau | |
| NOLA (11) (11) Found 9: Jun 3, 2012 | — | Adoptable Planted: Apr 4, 2009 | Spring Valley, IL | Bureau | |
| Purple Martin's Majesty Found: Nov 5, 2010 | — | Adoptable Planted: Jul 30, 2010 | Spring Valley, IL | Bureau | |
| Pin Ups: Zita Found: Apr 12, 2022 | — | Adoptable Planted: Oct 30, 2009 | Wyanet, IL | Bureau | |
| The Morel Found: Apr 12, 2022 | — | Adoptable Planted: Apr 16, 2009 | Wyanet, IL | Bureau | |
| Discoveries in My Garden Found: Jun 30, 2010 | — | Adoptable Planted: Jul 1, 2008 | ??? | Carroll | |
| A Haunted Sighting Found: Mar 15, 2014 | — | Adoptable Planted: Oct 31, 2007 | Mount Carroll, IL | Carroll | |
| Lady Red Hat Found: May 22, 2013 | — | Adoptable Planted: Oct 30, 2007 | Mt. Carroll, IL | Carroll | |
| Kawanishi N1K2-J Shiden Kai Found: Jun 27, 2022 | — | Kirbert Planted: Sep 16, 2016 | Savanna, IL | Carroll | |
| Pulford's Antiques Found: Sep 7, 2007 | — | Hart x6 Planted: Aug 26, 2007 | Savanna, IL | Carroll | |
| Search for the Key: Key to the City | — | Atom 118 Planted: May 31, 2011 | ?? ??, ??, IL | Cook | |
| Search for the Key: Richard M Daley Found: Oct 23, 2011 | — | Atom 118 Planted: Jun 1, 2011 | ?? ??, ??, IL | Cook | |
| Drying Off Found: Jan 2, 2007 | — | Howling Coyote Planted: Jun 24, 2005 | ??? | Cook | |
| Giants of Science 2 (5) Found 2: Nov 2, 2018 | — | Wisconsin Hiker Planted: Aug 10, 2013 | ??? | Cook | |
| Giants of Science 4 (4) Found 1: Jun 28, 2019 | — | Wisconsin Hiker Planted: Oct 20, 2013 | ??? | Cook | |
| In Vino Veritas Found: Oct 18, 2009 | — | Adoptable Planted: Oct 10, 2008 | ??? | Cook | |
| No Clowning Around Found: Nov 6, 2010 | — | FungusWoman Planted: Aug 22, 2005 | ??? | Cook | |
| Remembering Boxer: Bear Grottos Found: Dec 15, 2009 | — | FungusWoman Planted: Jun 17, 2007 | ??? | Cook | |
| Remembering Boxer: Daddy's Little Girl Found: Dec 15, 2009 | — | FungusWoman Planted: Jun 17, 2007 | ??? | Cook | |
| Remembering Boxer: Think Zebras, not Horses Found: Dec 30, 2010 | — | FungusWoman Planted: Jun 17, 2007 | ??? | Cook | |
| Remembering Boxer: Wolves Found: Apr 15, 2009 | — | FungusWoman Planted: Nov 2, 2006 | ??? | Cook | |
| Search for the Key: "Jackrabbit" Found 0: May 10, 2020 | — | Adoptable Planted: Jun 1, 2011 | ??? ??? | Cook | |
| Brownie Quest (5) Attempted 5: Apr 7, 2023 | — | Adoptable Planted: May 31, 2018 | Pioneer Park Arlington Heights, IL | Cook | |
| Classic Rock Series: A Million to One Found: Nov 25, 2019 | — | Gemini 13 Planted: Jun 27, 2011 | ??? Arlington Heights, IL | Cook | |
| Brookfield Farmers Market 2 | — | FungusWoman Planted: Sep 28, 2014 | Kiwanis Park Brookfield, IL | Cook | |
| Goose and Caboose Found: Apr 15, 2021 | — | FungusWoman Planted: Sep 28, 2014 | Hollywood Brookfield, IL | Cook | |
| Goose Tracks Attempted: Apr 4, 2010 | — | Adoptable Planted: Sep 21, 2008 | Brookfield, IL | Cook | |
| Hurray for Hollywood Found: Apr 1, 2011 | — | FungusWoman Planted: Apr 12, 2004 | Brookfield, IL | Cook | |
| Stroller-Boxing#2: Green Eggs and Ham Found: Apr 3, 2012 | — | Atom 118 Planted: May 8, 2011 | 31 St and 1st Ave Brookfield, IL | Cook | |
| Alternatives to T-Ball Attempted: Oct 12, 2013 | — | Adoptable Planted: Nov 20, 2007 | Buffalo Grove, IL | Cook | |
| Gene Krupa Attempted: Apr 4, 2022 | — | Silver Eagle Planted: May 30, 2016 | Holy Cross Cemetery Calumet City, IL | Cook | |
| Search for the Key: Anton Cermak Found: Apr 15, 2021 | — | FungusWoman Planted: May 14, 2011 | Cermak Woods Cermak Woods, Lyons, IL | Cook | |
| 10 for 10: History and Cool Places Found: May 7, 2017 | — | Atom 118 Planted: Jul 16, 2016 | chicago, IL | Cook | |
| After Forty Years | — | Adoptable Planted: Aug 14, 2015 | Missio Dei Wrigleyville Chicago, IL | Cook | |
| Ain't Mishbehavin' - We are Gishwhes Found: Aug 11, 2017 | — | Adoptable Planted: Aug 10, 2017 | Briar Street Theater CHICAGO, IL | Cook | |
| B Line Murals | — | Little Midnight Planted: Jul 30, 2021 | N May St &; W Hubbard St Chicago, IL | Cook | |
| Belmont Cragin | — | Adoptable Planted: Jul 3, 2016 | 60641 Chicago, IL | Cook | |
| Celebr8.17 | — | Adoptable Planted: Aug 17, 2012 | Wrigleyville Chicago, IL | Cook | |
| Chicago Underground Attempted: Sep 28, 2014 | — | Adoptable Planted: Apr 22, 2004 | Chicago, IL | Cook | |
| Fallen Leaf | — | Adoptable Planted: Nov 17, 2018 | Lincoln Park Chicago, IL | Cook | |
| GISHWHES - PuppySizedElephants Found: Aug 12, 2017 | — | Adoptable Planted: Aug 7, 2017 | Chicago, IL | Cook | |
| Gishwhes VeniVidiCrustumLovesHaweewee Found: Aug 10, 2017 | — | Elizabeth F Planted: Aug 8, 2017 | Jackson Park CHICAGO, IL | Cook | |
| GISHWHES201739WhatTheHeckDidWeGetOurselvesInto | — | Adoptable Planted: Aug 9, 2017 | E 79th and S South Shore Chicago, IL | Cook | |
| GISHWHES: BeastsOfNonsense Found: Aug 8, 2017 | — | Adoptable Planted: Aug 8, 2017 | University of Chicago Chicago, IL | Cook | |
| GISHWHES_TeamGymnophoria | — | Adoptable Planted: Not specified | Park 517 Chicago, IL | Cook | |
| Golden Snowflake Attempted: Nov 13, 2014 | — | Adoptable Planted: Oct 8, 2014 | Chicago, IL | Cook | |
| Green Space | — | Adoptable Planted: Aug 17, 2012 | Laveview Chicago, IL | Cook | |
| Humboldt Park Lagoon | — | Little Midnight Planted: Aug 10, 2021 | Humboldt Park Chicago, IL | Cook | |
| Lunch Box Series (4) (4) Found 2: Apr 28, 2013 | — | Adoptable Planted: Sep 24, 2006 | Chicago, IL | Cook | |
| REX Found: Dec 19, 2012 | — | frontrunner Planted: Apr 10, 2012 | Field Museum of Natural History Chicago, IL | Cook | |
| Sinceriously the Best Gish 17 Found: Aug 10, 2017 | — | Adoptable Planted: Aug 7, 2017 | Humboldt Park Chicago, IL | Cook | |
| The Windy City Found: Aug 16, 2022 | — | Origami Hen Planted: Jun 27, 2019 | Monroe and State Chicago, IL | Cook | |
| wandering The Alley (5) Found 2: Sep 6, 2012 | — | Adoptable Planted: Jan 3, 2010 | Chicago, IL | Cook | |
| Happy Birthday Sam Found: Jun 7, 2008 | — | Adoptable Planted: Apr 21, 2008 | Chicago Heights, IL | Cook | |
| Grasshopper Forest Found: Sep 4, 2011 | — | Adoptable Planted: Apr 18, 2010 | Crestwood, IL | Cook | |
| The Choo-Choo - IRT Found: May 3, 2009 | — | Adoptable Planted: Jan 1, 2008 | Des Plaines, IL | Cook | |
| the venture bros series (5) Found 3: Sep 17, 2010 | — | Adoptable Planted: Nov 22, 2009 | elk grove villate, IL | Cook | |
| Evanston challenge #1 Attempted: Nov 26, 2015 | — | Adoptable Planted: Aug 12, 2011 | Near Downtown Evanston Evanston, IL | Cook | |
| Evanston challenge #2 Attempted: Nov 26, 2015 | — | Adoptable Planted: Aug 12, 2011 | Near Downton Evanston Evanston, IL | Cook | |
| Papa Crow Deux RIP Found: Jul 23, 2015 | — | Adoptable Planted: Aug 30, 2008 | Evanston, IL | Cook | |
| Cemetery Stroll #10: Mystique Found: Aug 18, 2015 | — | Adoptable Planted: Jul 4, 2012 | Forest Park, IL | Cook | |
| Cemetery Stroll #11: Iroquois Inferno Attempted: Apr 15, 2021 | — | Adoptable Planted: Jul 4, 2012 | Forest Park, IL | Cook | |
| Cemetery Stroll #12: M is for Murder Found: Feb 27, 2016 | — | Adoptable Planted: Jul 4, 2012 | Forest Park, IL | Cook | |
| Cemetery Stroll #1: Showmen's Rest Found: Jul 30, 2017 | — | Adoptable Planted: Jul 31, 2005 | Forest Park, IL | Cook | |
| Cemetery Stroll #2: Rocks & Treestones Found: Feb 28, 2016 | — | Adoptable Planted: Sep 12, 2005 | Forest Park, IL | Cook | |
| Cemetery Stroll #3: Forest Park Flapper Found: Feb 27, 2016 | — | Adoptable Planted: Nov 6, 2005 | Forest Park, IL | Cook | |
| Cemetery Stroll #4: The "Unsafe" Favori Found: Mar 16, 2016 | — | Adoptable Planted: Apr 7, 2008 | Forest Park, IL | Cook | |
| Cemetery Stroll #5: Stealing Bases to Saving Souls Found: Oct 5, 2013 | — | Adoptable Planted: Oct 29, 2009 | Forest Park, IL | Cook | |
| Cemetery Stroll #6: Anarchy Found: Oct 5, 2013 | — | Adoptable Planted: Oct 29, 2009 | Forest Park, IL | Cook | |
| Cemetery Stroll #7: Mob Massacre Found: Jul 8, 2012 | — | Adoptable Planted: Oct 29, 2009 | Forest Park, IL | Cook | |
| Cemetery Stroll #8: Chicago's Titanic Found: Jun 26, 2016 | — | Adoptable Planted: Jun 21, 2011 | Forest Park, IL | Cook | |
| Cemetery Stroll #9: Invasion of the Body Snatchers Found: Mar 12, 2016 | — | Adoptable Planted: Jun 21, 2011 | Forest Park, IL | Cook | |
| Chocolate Milk Found: Aug 23, 2015 | — | Adoptable Planted: Sep 20, 2006 | Forest Park, IL | Cook | |
| Songahm Star Found: Aug 4, 2015 | — | Adoptable Planted: Jul 19, 2014 | Franklin Park, IL | Cook |