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Guana Tolomato Matanzas National Estuarine Research Reserve

Guana Tolomato Matanzas National Estuarine Research Reserve

Supporting the GTM Research Reserve through conservation, education & community 🌊🐚 🌎 Get involved, explore, protect 📲 Events | Membership | Donate ⬇️

St. Johns County, FL Website
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Family Seining
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Family Seining

Family Seining

Sat, Sep 12, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Join GTM Research Reserve on the second Saturday of each month for a guided family seining activity. Pull a seine net through Guana Lake, collecting species of…

Shuck Yeah! I ❤️ Estuaries!

Shuck Yeah! I ❤️ Estuaries!

Fri, Sep 18, 2026 • 6:00 PM—9:00 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · St. Johns County, FL

Celebrate I ❤️ Estuaries Week with a sunset evening of coastal flavors, community and a shared love for the estuary. Shuck Yeah! is a casual oyster roast and…

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Beach Exploration

Beach Exploration

Sat, Sep 19, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Join GTM Research Reserve docents for a beach walk. Learn about the animals that call the beach their home, plus discover seashells and other interesting…

Ocean to Estuary: A Tidal Journey

Ocean to Estuary: A Tidal Journey

Sat, Sep 19, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Palm Coast, FL

What changes as land meets the sea? Join us for an immersive walk from the Atlantic Ocean to the Matanzas River estuary, crossing dunes, maritime forest and…

GTM Monthly Beach Cleanup

GTM Monthly Beach Cleanup

Sat, Sep 26, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · St. Johns County, FL

Meet at the Visitor Center for a brief orientation and instructions at 9:00 a.m. where gloves and trash bags will be provided. You will be directed to a…

Moonlight Hike

Moonlight Hike

Sat, Sep 26, 2026 • 8:00 PM—10:00 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Experience the GTM Research Reserve under the glow of the full moon! Enjoy exclusive after-hours access for a peaceful, self-guided Moonlight Hike. Normally…

Whales & Dolphins | Six-Week Educational Course

Whales & Dolphins | Six-Week Educational Course

Wed, Sep 30, 2026 • 10:30 AM—12:00 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · St. Johns County, FL

Join us for a six-week journey into the world of North Atlantic Right Whales and Bottlenose Dolphins along Northeast Florida’s coast. Through expert…

Nature Journaling

Nature Journaling

Thu, Oct 1, 2026 • 9:50 AM—12:00 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

On the first Thursday of every month, join nature journaling instructor Elaine Bergstrom at GTM Research Reserve to explore the wonders at the reserve. Each…

Guided Exploration Hike

Guided Exploration Hike

Sat, Oct 3, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Visitors learn about the Guana Peninsula’s natural biodiversity, expansive cultural history, vital estuarine resources, and current efforts to protect these…

Family Seining

Family Seining

Sat, Oct 10, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Join GTM Research Reserve on the second Saturday of each month for a guided family seining activity. Pull a seine net through Guana Lake, collecting species of…

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Introduction to Nature Journaling with Watercolors

Introduction to Nature Journaling with Watercolors

Thu, Oct 15, 2026 • 9:50 AM—12:00 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

If you are new to nature journaling, you will be guided through this introductory class by instructor Elaine Bergstrom, using watercolors. Each month focuses…

Ocean to Estuary: A Tidal Journey

Ocean to Estuary: A Tidal Journey

Sat, Oct 17, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Palm Coast, FL

What changes as land meets the sea? Join us for an immersive walk from the Atlantic Ocean to the Matanzas River estuary, crossing dunes, maritime forest and…

Beach Exploration

Beach Exploration

Sat, Oct 17, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Join GTM Research Reserve docents for a beach walk. Learn about the animals that call the beach their home, plus discover seashells and other interesting…

GTM Monthly Beach Cleanup

GTM Monthly Beach Cleanup

Sat, Oct 24, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · St. Johns County, FL

Meet at the Visitor Center for a brief orientation and instructions at 9:00 a.m. where gloves and trash bags will be provided. You will be directed to a…

ESTUSCARY Haunted Trail | Oct 29–31

ESTUSCARY Haunted Trail | Oct 29–31

Thu, Oct 29, 2026 • 7:00 PM—9:30 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · St. Johns County, FL

Choose your night for a spine-chilling adventure at the GTM Research Reserve’s ESTUSCARY Haunted Trail. Offered October 29, 30, and 31, this haunted trail…

Nature Journaling

Nature Journaling

Thu, Nov 5, 2026 • 9:50 AM—12:00 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

On the first Thursday of every month, join nature journaling instructor Elaine Bergstrom at GTM Research Reserve to explore the wonders at the reserve. Each…

Guided Exploration Hike

Guided Exploration Hike

Sat, Nov 7, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Visitors learn about the Guana Peninsula’s natural biodiversity, expansive cultural history, vital estuarine resources, and current efforts to protect these…

Family Seining

Family Seining

Sat, Nov 14, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Join GTM Research Reserve on the second Saturday of each month for a guided family seining activity. Pull a seine net through Guana Lake, collecting species of…

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Beach Exploration

Beach Exploration

Sat, Nov 21, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Join GTM Research Reserve docents for a beach walk. Learn about the animals that call the beach their home, plus discover seashells and other interesting…

Ocean to Estuary: A Tidal Journey

Ocean to Estuary: A Tidal Journey

Sat, Nov 21, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Palm Coast, FL

What changes as land meets the sea? Join us for an immersive walk from the Atlantic Ocean to the Matanzas River estuary, crossing dunes, maritime forest and…

GTM Monthly Beach Cleanup

GTM Monthly Beach Cleanup

Sat, Nov 28, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · St. Johns County, FL

Meet at the Visitor Center for a brief orientation and instructions at 9:00 a.m. where gloves and trash bags will be provided. You will be directed to a…

Nature Journaling

Nature Journaling

Thu, Dec 3, 2026 • 9:50 AM—12:00 PM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

On the first Thursday of every month, join nature journaling instructor Elaine Bergstrom at GTM Research Reserve to explore the wonders at the reserve. Each…

Guided Exploration Hike

Guided Exploration Hike

Sat, Dec 5, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Visitors learn about the Guana Peninsula’s natural biodiversity, expansive cultural history, vital estuarine resources, and current efforts to protect these…

Family Seining

Family Seining

Sat, Dec 12, 2026 • 9:00 AM—11:00 AM · Guana Tolomato Matanzas National Estuarine Research Reserve · Online

Join GTM Research Reserve on the second Saturday of each month for a guided family seining activity. Pull a seine net through Guana Lake, collecting species of…