• Daffodil Days 2026 (April 1-15)

    Can’t make it to our Daffodil Day Festival on Sunday, April 12? Celebrate the beauty of spring at Daffodil Days, April 1-15 from 9 am to 5 pm (excludes Sunday, April 12). Wander through a breathtaking display of 50,000+ daffodils in full bloom, creating a sea of golden hues in our cherished Daffodil Bowl. In…

  • Arboretum After Hours

    (adults only – 21 yrs and up) Gather your friends and join us for a new take on Happy Hour! Wind down after work while taking in our breathtaking gardens, nature trails and art exhibits, all located on an historic estate in Summit, NJ. Ticket includes one drink and light bites. Cash bar. Rain or shine! …

  • Arboretum After Hours

    (adults only – 21 yrs and up) Gather your friends and join us for a new take on Happy Hour! Wind down after work or a long day while enjoying our breathtaking spring gardens, scenic nature trails, and the historic charm of Wisner House—all set on a beautiful estate in Summit, NJ. Your ticket includes one…

  • ART in the Garden 2026

    On Friday, May 29th, you are invited to experience ART in the Garden—our most anticipated fundraiser of the year and the inaugural celebration of the newly completed Path for All. Stroll through transformed garden spaces as you savor exceptional cuisine, sip handcrafted cocktails from our full open bar, and enjoy live music. Bid on exclusive…

  • Arboretum After Hours

    (adults only – 21 yrs and up) Gather your friends and join us for a new take on Happy Hour! Wind down after work while taking in our breathtaking gardens, nature trails and art exhibits, all located on an historic estate in Summit, NJ. Ticket includes one drink and light bites. Cash bar. Rain or shine! …

  • Great American Backyard Campout

    MEMBERS ONLY! Summer is a beautiful time of year to camp out! So why not join us for our members-only campout on Friday, June 26? Pitch your tent, grab your sleeping bag, and settle in for a special evening on the grounds of the Arboretum. Enjoy live entertainment, guided night hikes, and, of course, s’mores!…