Fall Migration Hike
2025-11-01 09:30 - 11:30 (America/New_York) | Garret Mountain Reservation, Lambert Castle Parking Lot, 3 Valley Rd., Paterson, NJ, 07424, United States
We have a few open spots, so this hike is now open to non-members as well!
Come out to enjoy the tail-end of bird migration (pun-intended!). On our hike we cover roughly 3 miles of trails with some elevation change. On our way, we may catch some late fall migrants including sharp-shinned hawks, northern harriers, black and turkey vultures, and if we are lucky, maybe even a golden eagle!

Please email Izzy (ifilippini@greatswamp.org) with questions or cancellations. Ticket sales end on 10/31/2025 at 3:00 PM.
CANCELLATION POLICY: Great Swamp Watershed Association (GSWA) makes every effort to assure all programs and events go off as planned. Should an event be cancelled due to severe weather or other unexpected reasons, GSWA will promptly notify all registrants via email and the event page will reflect the status. To accommodate people on the waitlist, participants needing to cancel should do so ASAP. Cancellations made less than 48 hours in advance will not be refunded unless it is due to a health emergency. Unused registration fees may be converted into a tax-deductible donation.

Veteran's Day Paddle (AM)
2025-11-11 09:30 - 11:00 | Somerset County Park Commission, Fisherman’s Parking Lot, Approx. 170 Lord Stirling Road, Basking Ridge, NJ
Come out and enjoy the beautiful fall foliage along the banks of the Passaic River as we paddle the headwaters region of the Great Swamp. This area is full of wildlife, native vegetation and beautiful views.
Children 8 and up are welcome. All participants 15 and under must be accompanied by a parent. There are only 7 spots available – 2 spots/registration max. All participants must be able to swim, be comfortable on the water, and wear clothes and footwear that can (and will) get wet and muddy. Life vests will be provided.
IMPORTANT – Kayak Waiver: Each participant MUST submit one of the forms below. If the person is under the age of 18, a parent or guardian must sign their form and assume responsibility for the minor. Please complete, sign and bring the form(s) with you. The organizers will collect completed forms before put-in.
Adult Attendee
Minor Attendee
The GSWA kayaks, used in our water quality and educational programming, were purchased with the generous funding provided by the Thomas Glasser Foundation.
The put-in location is the Livingston Canoe Launch, and we will paddle from there.

Please email Izzy ifilippini@greatswamp.org with questions or cancellations.
CANCELLATION POLICY: Great Swamp Watershed Association (GSWA) makes every effort to assure all programs and events go off as planned. Should an event be cancelled due to severe weather or other unexpected reasons, GSWA will promptly notify all registrants via email and the event page will reflect the status. To accommodate people on the waitlist, participants needing to cancel should do so ASAP. Cancellations made less than 48 hours in advance will not be refunded unless it is due to a health emergency. Unused registration fees may be converted into a tax-deductible donation.

Sold Out: Veteran's Day Paddle (PM)
2025-11-11 12:00 - 13:30 | Somerset County Park Commission, Fisherman’s Parking Lot, Approx. 170 Lord Stirling Road, Basking Ridge, NJ
This event is sold out. Please email Izzy at ifilippini@greatswamp to be added to the waitlist. If you have registered and must cancel, please email Izzy so we may contact the next person on the waitlist.

Come out and enjoy the beautiful fall foliage along the banks of the Passaic River as we paddle the headwaters region of the Great Swamp. This area is full of wildlife, native vegetation and beautiful views.
Children 8 and up are welcome. All participants 15 and under must be accompanied by a parent. There are only 7 spots available – 2 spots/registration max. All participants must be able to swim, be comfortable on the water, and wear clothes and footwear that can (and will) get wet and muddy. Life vests will be provided.
IMPORTANT – Kayak Waiver: Each participant MUST submit one of the forms below. If the person is under the age of 18, a parent or guardian must sign their form and assume responsibility for the minor. Please complete, sign and bring the form(s) with you. The organizers will collect completed forms before put-in.
Adult Attendee
Minor Attendee
The GSWA kayaks, used in our water quality and educational programming, were purchased with the generous funding provided by the Thomas Glasser Foundation.
The put-in location is the Livingston Canoe Launch, and we will paddle from there.

Please email Izzy ifilippini@greatswamp.org with questions or cancellations.
CANCELLATION POLICY: Great Swamp Watershed Association (GSWA) makes every effort to assure all programs and events go off as planned. Should an event be cancelled due to severe weather or other unexpected reasons, GSWA will promptly notify all registrants via email and the event page will reflect the status. To accommodate people on the waitlist, participants needing to cancel should do so ASAP. Cancellations made less than 48 hours in advance will not be refunded unless it is due to a health emergency. Unused registration fees may be converted into a tax-deductible donation.

Breakfast Briefing: Mussels of the Great Swamp
2025-11-20 08:00 - 09:30 | Great Swamp Watershed Association HQ, 568 Tempe Wick Rd, Morristown, NJ, 07960, United States
Meet the Mussels of the Great Swamp
They might look like humble rocks, but freshwater mussels are the silent powerhouses of our local waterways. New Jersey is home to twelve native species of mussels, each serving as a vital indicator of river and stream health.
Join us for a light breakfast and a fascinating deep dive into the world of these incredible creatures. Alex Sloane, GSWA’s Water Quality and Education Associate, will share how mussels survive, the threats they face, and what we’re doing to protect them — plus how you can help make a difference, too! 💚
Space is limited, and registration is required. Enjoy a light breakfast prior to the start of the presentation.
GSWA Members: Free | Non-member Adults: $10 | Non-member Children: $5 | Grab a $40 Family Membership for free admission and other great perks!
Please email Izzy at ifilippini@greatswamp.org with questions or cancellations.
CANCELLATION POLICY: Great Swamp Watershed Association (GSWA) makes every effort to assure all programs and events go off as planned. Should an event be canceled due to severe weather or other unforeseen circumstances, GSWA will promptly notify all registrants via email and the event page will reflect the status. To accommodate people on the waitlist, participants needing to cancel should do so as soon as possible. Cancellations made less than 48 hours in advance will not be refunded unless it is due to a health emergency. Unused registration fees may be converted into a tax-deductible donation.

Pre-Thanksgiving Day CMA Cleanup
2025-11-23 09:00 - 13:00 | Great Swamp Watershed Association’s CMA, 1 Tiger Lily Ln, Morristown, NJ, 07960, United States
This is a great opportunity to preemptively give back before Thanksgiving! We could use your help putting our 73-acre wetlands reserve to bed for the winter. At the Conservation Management Area (CMA) there’s no shortage of things to accomplish on our honey-do list. We need to mulch and edge our trails, haul out old boardwalk lumber, clean up our seating areas, and more. A crisp, autumn morning is a fabulous time to get outside and get your hands dirty. We will provide you with all the tools you need to participate for as long as you like!
