Grass River Natural Area

Grass River Natural Area Hosts September Events

Grass River Natural Area Announces August Activities

    Kayak Grass River    Friday, August 1, 2025    9:30-11:30am    $45 per person - includes tour, kayak, PFD, and    paddle for each participant  &nbsp...

Grass River Natural Area Hosts Exciting July Events –

Weekly Wildflower Walk ' Every Tuesday, May through August ; 10:30am - 12:00pm    Free to attend, Donations are gratefully accepted. Take a leisurely stroll through the scenic trails...

Riverfest raises funds to protect the Grass River Natural Area

Grass River Natural Area (GRNA), along with event partner the Pelican Family of Businesses, is hosting Riverfest, an annual fundraiser. Tickets to the event on Wednesday, June 18th are $85 per person and...

Grass River Natural Area Hosts June Events

GRASS RIVER NATURAL AREA ANNOUNCES JUNE EVFNTS     Weekly Wildflower Walk  Every Tuesday, May through August ; 10:30 am - 12:00 pm  Free to attend, Donations are gratefully accepted.&nbsp...

Ribbon Cutting to Celebrate the Completion of Phase II of the Grass River Boardwalk

Grass River Natural Area, Inc. (GRNA), in partnership with Antrim County, is proud to announce the completion of Phase II of the Boardwalk Reconstruction Project – a milestone achievement that enhances...

Grass River Natural Area’s Spring Events are Happening all Throughout May!

GRASS RVER NATURAL AREA SPRING EVENTS BIRDING BY EAR ; May 3, 2025, 8:00-10:00 am  $10 per person  Pre-register here  The birds are singing but may be difficult  to see this...

Grass River Natural Area Announces April Activities

Spring Bird Walk    Saturday April 5, 2025  9:00-11:00 am  $10 per person - must pre-register    Join us at the Grass River Natural Area for a spring bird walk to learn to ID...

Grass River Natural Area Announces a Variety of Exciting Spring Events

  GRASS RIVER NATURAL AREA SPRING EVENTS Early Spring Bird Walk  Saturday March 1, 2025  9:00-11:00 am  $10 per person - must pre-register  Who are the first birds to show up in the...

Grass River Natural Area Announces Winter Events and Classes

  GRASS RIVER NATURAL AREA WINTER EVENTS Lantern-lit Evening Friday, January 10, 2025 6:30pm to 8:30pm  $5 per person  Lantern light shining through the trees is a great way to enjoy the forest...