THINGS TO DO IN THIELLS

Welcome to Thiells! Check out the latest events in town. Explore by location, trending searches, top organizers, and more. Whether you're a local, new to the area, or cruising through, there's no shortage of unique things to do.

Top activities in Thiells and Online

Your plans, made easy. Check out the most popular things to do in Thiells and online.

Fall Hiking and Spirits Weekend at Corman AMC Harriman Outdoor Center

Fri, Oct 3, 3:00 PM

The Stephen & Betsy Corman AMC Harriman Outdoor Center • Haverstraw, NY

Starts at $25.00

AMC NY-NoJ Chapter

872 followers

Sensory Stroll: Awaken Your Senses

Fri, Sep 26, 9:00 AM

Rockefeller State Park Preserve • Pleasantville, NY

Starts at $4.00

Rockefeller State Park Preserve

4.5k followers

Merestead's Take-A-Hike Day 2025

Sun, Oct 19, 9:30 AM

Merestead • Mount Kisco, NY

Free

Merestead Conservancy Inc.

Monarch Madness

Sat, Sep 27, 10:00 AM

Lorrimer Sanctuary • Franklin Lakes, NJ

Free

New Jersey Audubon - Lorrimer Sanctuary

327 followers

An Exciting Scavenger Hunt! - Montrose New York Scavenger Hunt

Tomorrow at 8:00 AM + 122 more events

194 Kings Ferry Rd • Montrose, NY

Starts at $14.99

Let's Roam Scavenger Hunt Adventures

9.9k followers

Creative Croton-on-Hudson Amazing Race & Tour

Tomorrow at 11:00 AM + 169 more events

Matters Coffee • Croton-on-Hudson, NY

Starts at $25.00

Kat Nelson, Owner of Alley Kat Adventures

747 followers

Backpacking Trip - Women Only - Easy

Sat, Oct 11, 12:00 AM + 1 more event

Harriman State Park • Sloatsburg, NY

Free

TrailBound Project

96 followers

Career Fair: Exclusive Tech Hiring Event-New Tickets Available

Fri, Sep 26, 2025 9:00 AM PDT (-07:00)

Free

Tech Career Fair

62.8k followers

Top activities in Thiells and Online

Your plans, made easy. Check out the most popular things to do in Thiells and online.

Fall Hiking and Spirits Weekend at Corman AMC Harriman Outdoor CenterFall Hiking and Spirits Weekend at Corman AMC Harriman Outdoor Center

Sensory Stroll: Awaken Your SensesSensory Stroll: Awaken Your Senses

Merestead's Take-A-Hike Day 2025Merestead's Take-A-Hike Day 2025

Monarch MadnessMonarch Madness

An Exciting Scavenger Hunt! - Montrose New York Scavenger HuntAn Exciting Scavenger Hunt! - Montrose New York Scavenger Hunt

Creative Croton-on-Hudson Amazing Race & TourCreative Croton-on-Hudson Amazing Race & Tour

Backpacking Trip - Women Only - EasyBackpacking Trip - Women Only - Easy

Career Fair: Exclusive Tech Hiring Event-New Tickets AvailableCareer Fair: Exclusive Tech Hiring Event-New Tickets Available

Fall Hiking and Spirits Weekend at Corman AMC Harriman Outdoor Center

Sensory Stroll: Awaken Your Senses

Merestead's Take-A-Hike Day 2025

Monarch Madness

An Exciting Scavenger Hunt! - Montrose New York Scavenger Hunt

Creative Croton-on-Hudson Amazing Race & Tour

Backpacking Trip - Women Only - Easy

Career Fair: Exclusive Tech Hiring Event-New Tickets Available