6 Cozy Mysteries That Celebrate Nature On Earth Day

Dangerous wildlife. Treacherous locations. Ominous weather. Unpredictable Mother Nature makes a great character to include in thrillers, crime dramas, and even gentler, milder cozy mysteries.

In honor of Earth Day (and for readers who love their mysteries with a breath of fresh air), here are six engaging cozy mysteries where nature is part of the story, each one rated 4.2 stars or higher on Amazon.

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1. Killing Trail by Margaret Mizushima

Set against the sweeping wilderness of Colorado, Killing Trail introduces Officer Mattie Cobb, a determined deputy who works alongside her highly trained K-9 partner, Robo. When the body of a young girl is discovered in the mountains near Timber Creek, the case sends shockwaves through the small community—and places Mattie at the center of a deeply unsettling investigation.

As Mattie digs deeper, she begins to realize that the crime is tangled in long-buried secrets within her own hometown. With the help of a local veterinarian, Cole Walker, she pieces together clues that point in unexpected directions—including toward someone who may know more than they’re willing to admit. Mattie’s resilience, combined with Robo’s instincts, makes for a compelling duo in this suspenseful mystery where danger lurks just beyond the tree line.

2. Murder with Peacocks by Donna Andrews

Meg Langslow’s summer in her Virginia hometown quickly spirals into chaos as she juggles the demands of not one, but three weddings. Between eccentric relatives, over-the-top ceremonies, and increasingly bizarre requests—like live peacocks roaming the grounds—Meg has more than enough on her plate before murder enters the picture.

When an unpleasant guest with a knack for stirring up trouble is found dead, Meg finds herself drawn into a mystery she never asked for. Balancing bridal duties with amateur sleuthing, she must untangle a web of secrets hidden among friends and family. With its sharp humor and quirky cast of characters, this novel delivers a delightful blend of lighthearted chaos and classic whodunit intrigue, the first in a beloved and long-running series.

3. Tear Down and Die by Joanna Campbell Slan

Cara Mia Delgatto is starting over. After a difficult divorce, she relocates to Florida and opens a business dedicated to salvaging and repurposing discarded items—a second-chance philosophy that mirrors her own life. But her fresh start is disrupted when she stumbles upon a dead body among a pile of construction debris.

Though authorities are quick to dismiss the death as accidental, Cara isn’t convinced. Trusting her instincts, she begins to investigate, uncovering clues that suggest something far more sinister. As she navigates the world of renovation, recycling, and hidden motives, Cara proves herself an engaging and resourceful sleuth in a mystery that weaves environmental awareness into its core.

4. Dead Angler by Victoria Houston

In the peaceful lake country of Wisconsin, police chief Lewellyn Ferris enjoys the quiet rhythms of fishing and small-town life—until a routine outing takes a grim turn. Instead of reeling in a catch, Lew finds a body, launching her into a complex investigation that disrupts the serenity of her beloved community.

With the help of retired dentist Paul Osborne and a handful of colorful locals, Lew works to uncover the truth behind the suspicious death. As tensions rise and environmental concerns—particularly around land development—come into play, the case reveals how fragile both nature and community can be. Lew’s practical mindset and dry wit anchor this cozy mystery, making it as immersive as it is intriguing.

5. A Murder on the Mountain by Ellie Alexander

Meg Reed never imagined her dream journalism job would require her to confront her fear of the outdoors. Assigned to cover an adventure race in Oregon’s breathtaking Columbia River Gorge, she’s already out of her comfort zone when tragedy strikes: a competitor falls to their death from a cliff—and Meg is the only one who suspects it wasn’t an accident.

Determined to prove what she saw, Meg pushes past her anxieties and begins investigating the tight-knit racing community. Armed with little more than her notebook, caffeine, and determination, she uncovers rivalries and secrets that suggest someone had a deadly motive. Meg’s relatable fears and growing confidence make her a charming amateur sleuth in this suspenseful, nature-filled mystery.

6. Agatha Raisin and the Walkers of Dembley by M.C. Beaton

Agatha Raisin returns to her picturesque Cotswolds village ready to resume her quiet life—but peace is short-lived when a local woman is found dead in a field. The victim, an outspoken advocate for public walking rights, had made more than a few enemies among landowners and fellow hikers alike.

Teaming up once again with her neighbor James Lacey, Agatha throws herself into the investigation. As she follows a twisting trail of clues, she discovers that the seemingly tranquil countryside hides a surprising number of grudges and secrets. With her trademark determination (and a touch of stubbornness), Agatha navigates both the case and her complicated personal life in this classic entry in the beloved series.

Read this post about M.C. Beaton to learn more her best series.

Cozy Mysteries Inspired By Nature

From forested mountains to quiet lakes and scenic trails, these cozy mysteries prove that nature can be as mysterious as it is beautiful. Each story pairs the charm of small communities with the suspense of hidden secrets, offering readers the perfect escape into worlds where danger and discovery go hand in hand.

Whether you’re drawn to K-9 crime-solving teams, eco-conscious sleuths, or reluctant investigators finding their courage outdoors, these books deliver the perfect blend of atmosphere, intrigue, and cozy appeal.

Are you a nature lover and a cozy mystery fan like me? Drop a comment below telling me what titles you would add to this list.

This post contains affiliate links embedded throughout. As an Amazon Associate, I earn from qualifying purchases, at no extra cost to you.