| Toddler Thursday: Hiking and Camping | Mastodon State Historic Site | | Apr 24, 2025 |
| Dark Sky Program | Thousand Hills State Park | | Apr 25, 2025 |
| Canceled: Outdoor Discovery Camp | Crowder State Park | | Apr 25, 2025 to Apr 27, 2025 |
| Earth Day | Thousand Hills State Park | | Apr 26, 2025 |
| How Does Light Pollution Affect Wildlife? | Bennett Spring State Park | | Apr 26, 2025 |
| Canceled: WOW National Outdoor Recreation and Conservation School St. Louis | | | Apr 26, 2025 |
| Record Preservation Workshop | Arrow Rock State Historic Site | | Apr 26, 2025 |
| Starry Sky Nights | Onondaga Cave State Park | | Apr 26, 2025 |
| Wild Edibles Walk | Sam A. Baker State Park | | Apr 26, 2025 |
| Park Day | Battle of Lexington State Historic Site | | Apr 26, 2025 |
| Spring Hike: Thompson River Trail, North Loop | Crowder State Park | | Apr 26, 2025 |
| Nature Bingo | Prairie State Park | | Apr 26, 2025 |
| Toddler Tuesday | Crowder State Park | | Apr 29, 2025 |
| Second Annual Missouri Historic Preservation Symposium | | | May 1, 2025 |
| Seniors to Parks | Crowder State Park | | May 2, 2025 |
| Stargazing for the Beehive | Bennett Spring State Park | | May 2, 2025 |
| Annual Public Meeting and CDP Open House | Harry S Truman State Park | | May 2, 2025 |
| Basket Weaving Class: Oblong Curls Basket | First Missouri State Capitol State Historic Site | | May 2, 2025 |
| Mother's Day Tea | First Missouri State Capitol State Historic Site | | May 3, 2025 |
| Wings Over Weston | Weston Bend State Park | | May 3, 2025 |
| Learn to Fly a Kite | Stockton State Park | | May 3, 2025 |
| Season Kickoff Cornhole Tournament | Pomme de Terre State Park | | May 3, 2025 |
| Children's Day | Hunter-Dawson State Historic Site | | May 3, 2025 |
| Mother’s Day Card Making | Arrow Rock State Historic Site | | May 3, 2025 |
| Guided Bison Saunter | Prairie State Park | | May 3, 2025 |
| Basket Weaving Class: Oblong Curls Basket | First Missouri State Capitol State Historic Site | | May 3, 2025 |
| Spring Hike: Redbud Trail | Crowder State Park | | May 3, 2025 |
| Basket Weaving Class: Oblong Curls Basket | First Missouri State Capitol State Historic Site | | May 4, 2025 |
| Landing After Hours: These Honored Dead | Missouri State Museum | | May 7, 2025 |
| Women Outdoors: Birding 101 | Echo Bluff State Park | | May 8, 2025 |
| Wildlife Photography with Smartphones | Arrow Rock State Historic Site | | May 9, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | May 9, 2025 |
| Truman Day | Harry S Truman Birthplace State Historic Site | | May 10, 2025 |
| Birding for Beginners | Thousand Hills State Park | | May 10, 2025 |
| Bennett’s Butterflies | Bennett Spring State Park | | May 10, 2025 |
| Youth Fishing Day | Finger Lakes State Park | | May 10, 2025 |
| Mother's Day Tea at the Landing | Missouri State Museum | | May 10, 2025 |
| Spring Hike: Thompson River Trail, South Loop | Crowder State Park | | May 10, 2025 |
| Old Mill Day | Montauk State Park | | May 10, 2025 |
| Tuesdays on the Trail: Windsor to Green Ridge | Katy Trail State Park | | May 13, 2025 |
| Ribbon-Cutting Ceremony and Public Meeting | Bennett Spring State Park | | May 16, 2025 |
| Historical Children's Festival | First Missouri State Capitol State Historic Site | | May 17, 2025 |
| "Baptizings" and Tent Meetings: The Religious History of Bennett Spring | Bennett Spring State Park | | May 17, 2025 |
| Spring Hike: Connector Trails | Crowder State Park | | May 17, 2025 |
| Onondaga Cave Photo Tours | Onondaga Cave State Park | | May 18, 2025 |
| Toddler Thursday: Pollinators | Mastodon State Historic Site | | May 22, 2025 |
| Reptile Program: World Turtle Day | Thousand Hills State Park | | May 23, 2025 |
| Summer Concert: Open Road Band | Echo Bluff State Park | | May 23, 2025 |
| Concert in the Park: Sucia Rosa Band | Stockton State Park | | May 24, 2025 |
| Memorial Day | Washington State Park | | May 24, 2025 |
| Starry Sky Nights | Onondaga Cave State Park | | May 24, 2025 |
| Turtles of Missouri | Bennett Spring State Park | | May 24, 2025 |
| Whitewater Bluegrass Band in Concert | Sam A. Baker State Park | | May 24, 2025 |
| Spring Hike: River Forks Trail | Crowder State Park | | May 24, 2025 |
| Guided Hike of Red Bud Trail | Thousand Hills State Park | | May 24, 2025 |
| Summer Concert: Kirk Pierce | Echo Bluff State Park | | May 24, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | May 25, 2025 |
| Spring Wildflower Hike on Savanna Ridge Trail | Bennett Spring State Park | | May 25, 2025 |
| Summer Concert: The Travelin' Kind | Echo Bluff State Park | | May 25, 2025 |
| Spring Wildflower Hike on Bridge Trail | Bennett Spring State Park | | May 26, 2025 |
| Tuesdays on the Trail: Augusta to Matson | Katy Trail State Park | | May 27, 2025 |
| Missouri's Royalty, Rascals and Rogues | First Missouri State Capitol State Historic Site | | May 28, 2025 |
| Native Plants Weekend | Washington State Park | | May 31, 2025 |
| “Where the Wildflowers Are” Hike | Thousand Hills State Park | | May 31, 2025 |
| All About Eagles | Robertsville State Park | | May 31, 2025 |
| Hispano Capitalista of the Santa Fe Trail | Watkins Mill State Park | | May 31, 2025 |
| Nature Bingo | Prairie State Park | | May 31, 2025 |
| Hispano Capitalista of the Santa Fe Trail | Watkins Woolen Mill State Historic Site | | May 31, 2025 |
| Landing After Hours: Forgotten Trunk in the Attic | Missouri State Museum | | Jun 4, 2025 |
| Toddler Thursday: Raccoons | Mastodon State Historic Site | | Jun 5, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | Jun 6, 2025 |
| WIN: Women in Nature | Thousand Hills State Park | | Jun 7, 2025 |
| Guided Bison Saunter | Prairie State Park | | Jun 7, 2025 |
| Amazing Race Challenge | Crowder State Park | | Jun 7, 2025 |
| National Trails Day | Washington State Park | | Jun 7, 2025 |
| Birds and Blossom Festival | Echo Bluff State Park | | Jun 7, 2025 |
| Summer Fun Day | Bollinger Mill State Historic Site | | Jun 7, 2025 |
| Tuesdays on the Trail: Rocheport to McBaine | Katy Trail State Park | | Jun 10, 2025 |
| Women Outdoors: Dutch Oven Cooking | Echo Bluff State Park | | Jun 12, 2025 |
| Scavenger Hunt | Stockton State Park | | Jun 13, 2025 to Jun 15, 2025 |
| CCC Company 1743 Park History Celebration | Washington State Park | | Jun 14, 2025 |
| Needle Felting Class: Bluebirds | First Missouri State Capitol State Historic Site | | Jun 14, 2025 |
| Night Saunter | Prairie State Park | | Jun 14, 2025 |
| Reptile Program | Thousand Hills State Park | | Jun 14, 2025 |
| Rock Swap | Missouri Mines State Historic Site | | Jun 14, 2025 to Jun 15, 2025 |
| Toddler Thursday: Worms | Mastodon State Historic Site | | Jun 19, 2025 |
| Basket Weaving Class: Little Lunch Basket | First Missouri State Capitol State Historic Site | | Jun 20, 2025 |
| Nature Journaling Workshop: Color Play | Echo Bluff State Park | | Jun 20, 2025 |
| Wildflower Hike | Battle of Island Mound State Historic Site | | Jun 20, 2025 |
| Cave Weekend | Washington State Park | | Jun 21, 2025 |
| Backyard Concert: John Williams and Robert Mackey | Missouri State Museum | | Jun 21, 2025 |
| Zoo to You | Pomme de Terre State Park | | Jun 21, 2025 |
| Littered Landscape | Bennett Spring State Park | | Jun 21, 2025 |
| Basket Weaving Class: Little Lunch Basket | First Missouri State Capitol State Historic Site | | Jun 21, 2025 |
| Basket Weaving Class: Little Lunch Basket | First Missouri State Capitol State Historic Site | | Jun 22, 2025 |
| Onondaga Cave Photo Tours | Onondaga Cave State Park | | Jun 22, 2025 |
| Tuesdays on the Trail: St. Charles to Machens | Katy Trail State Park | | Jun 24, 2025 |
| What to Fear, What to Friend: Insects and Arachnids | Washington State Park | | Jun 28, 2025 |
| Starry Sky Nights | Onondaga Cave State Park | | Jun 28, 2025 |
| Nature Bingo | Prairie State Park | | Jun 28, 2025 |
| Amazing Atlatls | Thousand Hills State Park | | Jun 28, 2025 |
| Summer Concert: Lone Pine Band | Echo Bluff State Park | | Jun 28, 2025 |
| Toddler Thursday: Weather | Mastodon State Historic Site | | Jul 3, 2025 |
| Annual Fourth of July Fireworks Display | Battle of Pilot Knob State Historic Site | | Jul 4, 2025 |
| Summer Concert: Blake Gardner and The Farmers | Echo Bluff State Park | | Jul 4, 2025 |
| Fourth of July Celebration | Washington State Park | | Jul 5, 2025 |
| Dark Sky Program | Thousand Hills State Park | | Jul 5, 2025 |
| Summer Concert: Brandy Lee | Echo Bluff State Park | | Jul 5, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | Jul 6, 2025 |
| Women Outdoors: Kayaking | Current River State Park | | Jul 10, 2025 |
| Basket Weaving Class: Garden Harvest Basket | First Missouri State Capitol State Historic Site | | Jul 11, 2025 |
| Reptile Program | Thousand Hills State Park | | Jul 11, 2025 |
| Christmas in July 2025 | Crowder State Park | | Jul 11, 2025 to Jul 13, 2025 |
| Missouri Mammals | Washington State Park | | Jul 12, 2025 |
| Guided Bison Saunter | Prairie State Park | | Jul 12, 2025 |
| Basket Weaving Class: Garden Harvest Basket | First Missouri State Capitol State Historic Site | | Jul 12, 2025 |
| "Baptizings" and Tent Meetings: The Religious History of Bennett Spring | Bennett Spring State Park | | Jul 12, 2025 |
| Basket Weaving Class: Garden Harvest Basket | First Missouri State Capitol State Historic Site | | Jul 13, 2025 |
| Toddler Thursday: Beaver Dams | Mastodon State Historic Site | | Jul 17, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | Jul 18, 2025 |
| Christmas in July | Annie and Abel Van Meter State Park | | Jul 18, 2025 to Jul 20, 2025 |
| Travel Through Time | Washington State Park | | Jul 19, 2025 |
| Backyard Concert: Sadie Hawkins Day String Band | Missouri State Museum | | Jul 19, 2025 |
| Interpretive Kayaking | Current River State Park | | Jul 20, 2025 |
| Onondaga Cave Photo Tours | Onondaga Cave State Park | | Jul 20, 2025 |
| Birds of Missouri | Washington State Park | | Jul 26, 2025 |
| Starry Sky Nights | Onondaga Cave State Park | | Jul 26, 2025 |
| Nature Bingo | Prairie State Park | | Jul 26, 2025 |
| Toddler Thursday: Beetles | Mastodon State Historic Site | | Jul 31, 2025 |
| Dark Sky Wonders | Washington State Park | | Aug 2, 2025 |
| Battle of Athens Reenactment | Battle of Athens State Historic Site | | Aug 2, 2025 |
| Summer Concert | Arrow Rock State Historic Site | | Aug 2, 2025 |
| Guided Bison Saunter | Prairie State Park | | Aug 2, 2025 |
| Landing After Hours: Soothing the “Savage Hearts of Man” | Missouri State Museum | | Aug 6, 2025 |
| Celestial Showers: Perseid Meteor Shower Viewing Event | Washington State Park | | Aug 9, 2025 |
| Trivia Hike and Nature Bingo | Stockton State Park | | Aug 9, 2025 |
| Women Outdoors: Wild Spa Night | Echo Bluff State Park | | Aug 14, 2025 |
| Reptile Program | Thousand Hills State Park | | Aug 15, 2025 |
| Chorus of Insects | Washington State Park | | Aug 16, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | Aug 16, 2025 |
| Backyard Concert: The Creek Rocks | Missouri State Museum | | Aug 16, 2025 |
| Summer Concert: Chris Bell | Echo Bluff State Park | | Aug 16, 2025 |
| Onondaga Cave Photo Tours | Onondaga Cave State Park | | Aug 17, 2025 |
| Dark Sky Program | Thousand Hills State Park | | Aug 22, 2025 |
| Basket Weaving Class: Lazy Susan Basket | First Missouri State Capitol State Historic Site | | Aug 22, 2025 |
| Missouri Streams and Aquatic Life | Washington State Park | | Aug 23, 2025 |
| Starry Sky Nights | Onondaga Cave State Park | | Aug 23, 2025 |
| Basket Weaving Class: Lazy Susan Basket | First Missouri State Capitol State Historic Site | | Aug 23, 2025 |
| Littered Landscape | Bennett Spring State Park | | Aug 23, 2025 |
| Basket Weaving Class: Lazy Susan Basket | First Missouri State Capitol State Historic Site | | Aug 24, 2025 |
| Labor Day: A Look into Mining History | Washington State Park | | Aug 30, 2025 |
| Nature Bingo | Prairie State Park | | Aug 30, 2025 |
| Summer Concert: Dixie Union Band | Echo Bluff State Park | | Aug 30, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | Aug 31, 2025 |
| Summer Concert: Jimmy Hill and Friends | Echo Bluff State Park | | Aug 31, 2025 |
| Archaeology Day | Washington State Park | | Sep 6, 2025 |
| Guided Bison Saunter | Prairie State Park | | Sep 6, 2025 |
| Tuesdays on the Trail: St. Charles to Machens | Katy Trail State Park | | Sep 9, 2025 |
| Women Outdoors: Knots and Fire | Echo Bluff State Park | | Sep 11, 2025 |
| WIN: Women in Nature | Roaring River State Park | | Sep 13, 2025 |
| Summer Concert: The Travelin' Kind | Echo Bluff State Park | | Sep 13, 2025 |
| Onondaga Cave Photo Tours | Onondaga Cave State Park | | Sep 14, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | Sep 19, 2025 |
| Basket Weaving Class: Cherokee Wheel Basket | First Missouri State Capitol State Historic Site | | Sep 19, 2025 |
| Nature Journaling Workshop: Sketching Fast and Loose | Echo Bluff State Park | | Sep 19, 2025 |
| Dutch Oven Cooking Contest Weekend | Crowder State Park | | Sep 19, 2025 to Sep 21, 2025 |
| 1850 Arrow Rock Election | Arrow Rock State Historic Site | | Sep 19, 2025 to Sep 21, 2025 |
| Starry Sky Nights | Onondaga Cave State Park | | Sep 20, 2025 |
| Basket Weaving Class: Cherokee Wheel Basket | First Missouri State Capitol State Historic Site | | Sep 20, 2025 |
| Reptile Program | Thousand Hills State Park | | Sep 20, 2025 |
| "Baptizings" and Tent Meetings: The Religious History of Bennett Spring | Bennett Spring State Park | | Sep 20, 2025 |
| Concert in the Park: Off the Record | Stockton State Park | | Sep 20, 2025 |
| Basket Weaving Class: Cherokee Wheel Basket | First Missouri State Capitol State Historic Site | | Sep 21, 2025 |
| Tuesdays on the Trail: Windsor to Leeton | Rock Island Trail State Park | | Sep 23, 2025 |
| Dark Sky Program | Thousand Hills State Park | | Sep 26, 2025 |
| Nature Bingo | Prairie State Park | | Sep 27, 2025 |
| WIN: Women in Nature | Crowder State Park | | Oct 3, 2025 to Oct 5, 2025 |
| Fall Harvest Fest | Washington State Park | | Oct 4, 2025 |
| Eighth Annual Salt River Quilt Show | Mark Twain Birthplace State Historic Site | | Oct 4, 2025 to Oct 5, 2025 |
| Eighth Annual Salt River Quilt Show | Mark Twain State Park | | Oct 4, 2025 to Oct 5, 2025 |
| Petroglyph Tour | Thousand Hills State Park | | Oct 11, 2025 |
| Onondaga Cave Photo Tours | Onondaga Cave State Park | | Oct 12, 2025 |
| Tuesdays on the Trail: Augusta to Matson | Katy Trail State Park | | Oct 14, 2025 |
| Basket Weaving Class: Fall Picking Basket | First Missouri State Capitol State Historic Site | | Oct 17, 2025 |
| Nature Journaling Workshop: Take a Hike | Echo Bluff State Park | | Oct 17, 2025 |
| Missouri Days: Fall Colors Bus Tours | Crowder State Park | | Oct 18, 2025 |
| Starry Sky Nights | Onondaga Cave State Park | | Oct 18, 2025 |
| Basket Weaving Class: Fall Picking Basket | First Missouri State Capitol State Historic Site | | Oct 18, 2025 |
| Reptile Program | Thousand Hills State Park | | Oct 18, 2025 |
| Basket Weaving Class: Fall Picking Basket | First Missouri State Capitol State Historic Site | | Oct 19, 2025 |
| Dark Sky Program | Thousand Hills State Park | | Oct 24, 2025 |
| Halloween Spooktacular | Arrow Rock State Historic Site | | Oct 25, 2025 |
| Monster Mash Halloween Event | Stockton State Park | | Oct 25, 2025 |
| Nature Bingo | Prairie State Park | | Oct 25, 2025 |
| Tuesdays on the Trail: Hartsburg to North Jefferson | Katy Trail State Park | | Oct 28, 2025 |
| Guided Bison Saunter | Prairie State Park | | Nov 1, 2025 |
| Minerals Make Missouri | Felix Vallé House State Historic Site | | Nov 1, 2025 to Nov 30, 2025 |
| Dark Sky Program | Thousand Hills State Park | | Nov 7, 2025 |
| Basket Weaving Class: Arrow Fireside Basket | First Missouri State Capitol State Historic Site | | Nov 14, 2025 |
| Basket Weaving Class: Arrow Fireside Basket | First Missouri State Capitol State Historic Site | | Nov 15, 2025 |
| Basket Weaving Class: Arrow Fireside Basket | First Missouri State Capitol State Historic Site | | Nov 16, 2025 |
| Nature Bingo | Prairie State Park | | Nov 29, 2025 |
| Old-Fashioned Christmas | Arrow Rock State Historic Site | | Dec 6, 2025 |
| Guided Bison Saunter | Prairie State Park | | Dec 6, 2025 |
| Nature Bingo | Prairie State Park | | Dec 27, 2025 |
