Things to do in Holderness, NH

Name: New Hampshire Day at Squam Lakes Natural Science Center
Start: 2026-11-01T09:30-05:00
End: 2026-11-01T17:00-05:00
Location: Squam Lakes Natural Science Center

Events, yard sales, markets and club meetings in Holderness, NH and within 10 miles, this weekend (Oct 16–18) and coming up through Dec 1. 2 listed in Holderness. Listings checked Fri, Oct 16.

Filter by day & distance from Holderness

Next weekend in Holderness Oct 23–25

SatOct 249:30am

Halloween & harvest event · Holderness

Howl-O-Ween at Squam Lakes Natural Science CenterIncluded with trail admissionKid-friendly

9:30am to 5pm · Squam Lakes Natural Science Center, 23 Science Center Rd

Nocturnal animal presentations at 10am, 11am, 1pm and 2pm, Halloween crafts, face painting and pumpkin treats for the animals on the live animal trail. Costumes encouraged.

Other days in Holderness through Dec 1

Week of Oct 26

SunNov 19:30am

Outdoors · Holderness

New Hampshire Day at Squam Lakes Natural Science CenterSee event pageKid-friendly

9:30am to 5pm · Squam Lakes Natural Science Center, 23 Science Center Rd

The Science Center's thank-you day for Granite Staters, with the live animal trail and native wildlife on the season's last day.

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