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About us

Welcome! We’re the 20s/30s/40s Committee of the Appalachian Mountain Club (AMC) Western MA Chapter — a fun, friendly group for people in their 20s, 30s and 40s who love the outdoors and want to explore Western Mass and New England with others.

Whether you’re new to hiking, just moved to the area, or have years of outdoor experience, you’ll find a welcoming community here. We organize group hikes, paddles, ski trips, campouts, social gatherings, trail work days, and more — all with a focus on community, inclusivity, and shared adventure.

You don’t need to be an AMC member to join our Meetup group or come to events (though we love it when you become one!). Most of our activities are free or low-cost and are led by trained volunteers who are excited to share their passion for the outdoors.

Join us to explore new trails, meet like-minded folks, and build lasting connections — both on and off the trail.

20s/30s/40s WhatsApp Group

20s/30s/40s WhatsApp Group

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Online
Online

CLICK HERE TO JOIN THE WHATSAPP GROUP

Join the Western MA 20s/30s/40s WhatsApp Group, where we post upcoming events, share photos, and stay connected between outings!

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2 attendees

Upcoming events

11

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  • (20s/30s) Night Hike - North Sugarloaf Loop

    (20s/30s) Night Hike - North Sugarloaf Loop

    Location not specified yet

    Activity Type: Hiking, Local Walks, & Trail Running | Hiking
    Difficulty: 3 - Easy
    Trip Leader(s): Ethan Guertin
    Registration Type: Application
    Please Click Here to RSVP:
    https://activities.outdoors.org/a5UVX000001M6ML
    Audience: 20’s & 30’s

    Description: Join other folks in their 20s and 30s on a hike up North Sugarloaf and along the Pocumtuck Ridge Trail!
    This hike will be approximately 3 miles with around 650 feet of elevation gain. We will likely be wrapping up our hike in the dark, so flashlights / headlamps will be required for this trip. Please identify in the application if you will be needing one.
    After the hike, those who are interested in a bite to eat or something to drink will be welcome to join us at 3 Amigos in Amherst.
    Ethan Guertin (he/him): Ethan lives in Turners Falls, MA and is a hiking and social leader for the Western MA Chapter. He grew up spending time outside and enjoys activities such as hiking, backpacking, fishing, and paddling.
    Stay Connected with Western MA 20s/30s! • Join our WhatsApp Community for upcoming events and informal meetups • Follow us on Instagram @AMCWesternMA20s30s
    We always welcome feedback on your experience with AMC Western MA.

    Reminder: Please click the RSVP link above to register!

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    1 attendee
  • (20s/30s/40s) Greylock Glen Gleaming Gallivant

    (20s/30s/40s) Greylock Glen Gleaming Gallivant

    Location not specified yet

    Activity Type: Hiking, Local Walks, & Trail Running | Hiking
    Difficulty: 2 - Relaxed
    Trip Leader(s): Mark Hawthorne, Roseanna Lacas
    Registration Type: Application
    Please Click Here to RSVP:
    https://activities.outdoors.org/a5UVX000001L99N
    Audience: 20’s & 30’s; Adults

    Description: Join other folks in their 20s/30s/40s on a 2.0-mile night hike in the Greylock Glen!
    We will climb around 100 feet and enjoy a relaxed walk around the Glen Meadow Trail and Pond Trail in Greylock Glen! The terrain will be rocky and rooty at times, so closed-toed footwear is recommended. We will be conducting our hike in the dark, so flashlights / headlamps will be required for this trip. Please identify in the application if you will be needing one.
    After the hike, folks who are interested in a bite to eat or a drink are welcome to join us at AJ's Trailside Pub in Adams, MA.
    **** Mark Hawthorne (he/him): Mark lives in Lanesborough, MA and is a biking and hiking leader for the Western MA Chapter. When out of the saddle, Mark enjoys giving back to the community via volunteering with organizations in the Berkshires and serving on committees for the town of Lanesborough.
    Rosie Lacas (she/her): Rosie lives in Amherst, MA and is a hiking, biking, and social leader for the Western MA Chapter. She has special interests in plant and wildlife ecology and the history of rural New England. She is working on her NH48 and takes great joy in planning outdoor adventures. **** Stay Connected with Western MA 20s/30/40s! • Join our WhatsApp Community for upcoming events and informal meetups
    We always welcome feedback on your experience with AMC Western MA.

    Reminder: Please click the RSVP link above to register!

    • Photo of the user
    1 attendee
  • (20s/30s/40s) Friday Sunrise from Mt. Sugarloaf

    (20s/30s/40s) Friday Sunrise from Mt. Sugarloaf

    Location not specified yet

    Activity Type: Hiking, Local Walks, & Trail Running | Hiking
    Difficulty: 2 - Relaxed
    Trip Leader(s): Mark Hawthorne, David Winslow, Robert Williams
    Registration Type: Registration
    Please Click Here to RSVP:
    https://activities.outdoors.org/a5UVX000001MDpF
    Audience: 20’s & 30’s; Adults

    Description: Join other folks in their 20s/30s/40s for an early morning hike up South Sugarloaf in South Deerfield! We'll make the short walk up the auto road to take in the sunrise from the summit. The round trip is under 1.5 miles on a paved road with steady elevation gain.
    Dress for a cold morning, and consider bringing a mug or cup for tea! The leaders will bring hot water, cocoa mix, instant coffee, and teas to choose from.
    After the walk, you're welcome to join for coffee or breakfast at Wild Roots Café just across the river in Sunderland.
    Dogs are allowed, and must be leashed at all times; please let the leader(s) know if you intend to bring your pup!
    ****
    David Winslow (he/they): David is a biking and hiking leader in Northampton. He loves to bike on quiet gravel roads in the forests of Western MA, as well as plan silly and fun events.
    Mark Hawthorne (he/him): Mark lives in Lanesborough, MA and is a biking and hiking leader for the Western MA Chapter. When out of the saddle, Mark enjoys giving back to the community via volunteering with organizations in the Berkshires and serving on committees for the town of Lanesborough.
    Rob Williams (he/him): Rob is a hiking leader with the Western Massachusetts chapter. He lives in Northampton, MA and enjoys outdoor activities of all kinds.
    ****
    Stay Connected with AMC Western MA 20s/30s/40s! • Join our WhatsApp Community for upcoming events and informal meetups
    We always welcome feedback on your experience with AMC Western MA.

    Reminder: Please click the RSVP link above to register!

    • Photo of the user
    1 attendee
  • (20s/30s/40s) Pedal to the Pomological Exhibition

    (20s/30s/40s) Pedal to the Pomological Exhibition

    Location not specified yet

    Activity Type: Biking | Road
    Difficulty: 2 - Relaxed
    Trip Leader(s): Roseanna Lacas, David Winslow
    Registration Type: Application
    Please Click Here to RSVP:
    https://activities.outdoors.org/a5UVX000001KtHV
    Audience: 20’s & 30’s

    Description: Join other folks in their 20s, 30s, and 40s to pedal to the 7th Annual Wild & Seedling Pomological Exhibition! Do you like biking in the fall? Do you like wild apples? Do you like tasting and judging food? This is the activity for you. The Annual Wild & Seedling Pomological Exhibition is a showcase of novel wild and seedling apples and pears. You get to taste, judge, and marvel at the passion folks have for wild apples. The event is free to attend with a $10 suggested donation. We will take a route along the bike path and some lower traffic back roads to the show, stay for about an hour to taste all the fun apples and pears. We'll then return the way we came, biking the same back-roads-and-bike-path route back.
    Ride Details: 17.4 miles 760 ft elevation gain total, split into two halves with a sizeable break in between, more elevation gain on the out than back. All paved bike path or back roads. Plan to ride between 10 and 12 miles per hour, depending on the group. This is no-drop so we will ride at a pace that is comfortable for all.
    Acceptable bikes including road, gravel, hybrid or hardtails. E-bikes are okay (no throttle assist). Helmets required. Please bring a water bottle. Spare tube and change kit recommended just in case! Please also consider the weather with appropriate layers for both biking and browsing the apples. If we are not familiar with you, we may reach out with a few questions to ensure this ride is right for you!
    ****
    Rosie Lacas (she/her): Rosie lives in Amherst, MA and is a hiking, biking, and social leader for the Western MA Chapter. She has special interests in plant and wildlife ecology and the history of rural New England. She is working on her NH48 and takes great joy in planning outdoor adventures.
    David Winslow (he/they): David is a biking and hiking leader in Northampton. He loves to bike on quiet gravel roads in the forests of Western MA, as well as plan silly and fun events.
    ****
    Stay Connected with Western MA 20s/30s! • Join our WhatsApp Community for upcoming events and informal meetups • Follow us on Instagram @AMCWesternMA20s30s
    We always welcome feedback on your experience with AMC Western MA.

    Reminder: Please click the RSVP link above to register!

    • Photo of the user
    1 attendee

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