click for contact information and hours of operation

seasonal feature

New Butterfly Garden
Trailside's New Butterfly Garden

All the plants in this garden have been selected to provide a food source for butterflies and caterpillars.

Attracting butterflies involves using plants that serve the needs of all life stages of the butterfly.

The insects need places to lay eggs, food plants for caterpillars, a place for the chrysalis to form and nectar sources for adults.  Additional information on butterfly gardening can be found in the Visitor Center.

upcomnig event

July 29
Lasermania
Pure laser fun set to rock and pop music
 
August 5
Bubble Trouble
Entertainer Jeff Boyer mixes comedy and music with juggling, sculpts and builds with bubbles, some which are fog-filled.
 
about trailside

Trailside Nature & Science Center is Union County’s Environmental Education Center, located in the Watchung Reservation, a 2,065-acre preserve containing woodlands, fields, lakes, streams and more than 13 miles of hiking trails.

This serene setting provides the perfect classroom to have fun while learning about the natural world. Renovated in September 2006, the Center houses 4,500 square feet of interactive, state-of-the art exhibits, including a towering 34-foot American beech tree exhibit that fills the building’s atrium.

This jewel, secluded in the Watchungs, also features classrooms that look out on the Reservation, a multipurpose room, a library, children’s discovery room and a 250-seat auditorium.

CONTACT US

452 New Providence Road, Mountainside, NJ
trailside@ucnj.org  |  908-789-3670  |  Map

HOURS OF OPERATION

Open
Noon to 5 p.m.; Seven Days a Week

Closed
Thanksgiving, Day after Thanksgiving, Christmas Eve/Day, New Years Eve/Day, Fourth of July and Easter

find us

Enter your starting address: