Upcoming Events

Search filters

Results

Welcome to the Forest Society's events calendar! Click on the event name to find more information and register through the Forest Society or one of our community partners.

Displaying 1 - 9 of 17 results
Nov 22, 2025, 10:00am - Dec 21, 2025, 3:00am

Holiday Season Activities

We're excited to host you for the holiday season at The Rocks! We have lush balsam and Fraser fir trees available to cut your own Christmas tree, a selection of handmade wreaths, and many gifts with most being locally made for sale in the gift shop. 

Event category
Seasonal Events
Jan 16, 2026, 9:00am - 12:00pm

Growing Up WILD Educator Workshop with NH Fish & Game

This Growing Up WILD workshop is designed for educators and caretakers of children ages 3–7 who want to spark curiosity and wonder about the natural world. Through fun, hands-on activities and shared discussion, participants will explore ways to connect young children with nature through play, stories, art, music, and movement. 

Town
Bethlehem
Event category
Workshops & Classes
Event affiliate
The Rocks
Jan 24, 2026, 10:00am - 12:00pm
A view of Creek Farm featuring several large trees and Sagamore Creek

Great Adventures: Local History

From the forging earliest known local trade routes, to early American industry, to international conflicts, there are some unbelievable and totally true stories right in our own backyards. Come shake off winter blues with a refreshing hike full of great stories for the whole family! For this guided hike, please dress in layers and for the weather outside, bring your own water/snacks, and wear comfy and sturdy footwear. No hiking or other experience is required. All are welcome!

Registration is preferred but drop-ins are welcome!

Town
Portsmouth, NH
Event category
Walks & Hikes
Event affiliate
Creek Farm
Jan 30, 2026, 9:30am - 12:00pm

Winter Wildlife Tracking Workshop with UNH Cooperative Extension

Identifying and interpreting wildlife tracks can greatly expand your understanding of what species are using your land, and how wildlife respond to your habitat management activities. Join Wildlife Conservation State Specialist Haley Andreozzi and Community Conservation State Specialist Emma Tutein from UNH Cooperative Extension as they guide you through fields, forests, and wetlands in search of winter wildlife tracks and signs. 

Register through the UNH Cooperative Extension site. 

Town
Bethlehem
Event category
Workshops & Classes
Event affiliate
The Rocks
Feb 4, 2026, 6:00pm - 7:00pm

HYBRID Bretzfelder Park Winter Family Education Series: Dragonflies

This program will be hybrid - join us in person at The Rocks or online via Zoom.

Join Carl Martland as he shares his love of dragonflies with us. Go to a pond or a stream any sunny day in the summer and you will see dragonflies and damselflies.  Most will be colorful, and some will have astounding patterns or splashes of color on their bodies or their wings.

RSVPs are appreciated but not required. Walk-ins are welcome; those registered will receive updates about any changes.

Town
Bethlehem
Event category
Presentations & Speakers
Event affiliate
Bretzfelder Park
Feb 7, 2026, 10:00am - 12:00pm
A tall tree along the bank of Sagamore Creek

A Dog's Walk Through History

Creek Farm has long been a favorite local walk of the Seacoast’s dogs and their humans. Come walk and play together and hear about the companion animals that helped build our local history and culture! 

This program is best for social dogs that are confident on lead and recall- as they must be on lead or carried while out on the trails, and some habitat restoration areas are near walking paths. See this page to look for quiet trails our shy friends would enjoy!

Town
Portsmouth, NH
Event category
Walks & Hikes
Event affiliate
Creek Farm
Feb 11, 2026, 6:00pm - 7:00pm

ONLINE Bretzfelder Park Winter Family Education Series: NH Forests - Past, Present and Future

New Hampshire Forests – Past, Present and Future

125 years of Protecting NH Landscapes and Landmarks

This is the story of the NH Landscape and Legacy. How has NH been shaped by the forethought and generosity of the people leading forest conservation and land protection success over the past century and a quarter – since 1901. Join us to consider how conservation of forests, wildlife habitats and recreation trails for future generations is core to identity of NH communities and economy.

RSVPs are appreciated but not required. Walk-ins are welcome; those registered will receive updates about any changes.

Town
Bethlehem
Event category
Presentations & Speakers
Event affiliate
Bretzfelder Park
Feb 18, 2026, 10:00am - 12:00pm
The Little Harbor Loop Trail sign and the high tide line in winter.

Reading Landscapes

New England is a special place – the fingerprints of both history and pre-history are impressed on the landscape. Join us for a thoughtful exploration of Creek Farm, where natural and human history intermingle at every turn. We’ll practice recognizing and interpreting features of landscapes around this, and many other New England forests. 

For this guided hike, please dress in layers and for the weather outside, bring your own water/snacks, and wear comfy and sturdy footwear. No hiking or other experience is required. All are welcome!

Town
Portsmouth, NH
Event category
Walks & Hikes
Event affiliate
Creek Farm
Feb 25, 2026, 6:00pm - 7:00pm

Bretzfelder Park Winter Family Education Series: Cooperative Agricultural Pest Survey Program

In this presentation, Morgan and Chris will talk about the federally funded Cooperative Agricultural Pest Survey program and what it means for New Hampshire and the nation. This is a pest detection program designed to help protect American agriculture and natural resources. You will learn which exotic pests were targeted for surveys for the 2025 season throughout New Hampshire and why we chose those locations (including The Rocks).

RSVPs are appreciated but not required. Walk-ins are welcome; those registered will receive updates about any changes.

Town
Bethlehem
Event category
Presentations & Speakers
Event affiliate
Bretzfelder Park