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The MD.DC.VA Hiking Group is another extremely active Meetup with over 2,000 members and multiple activities every week, regularly getting a dozen or more people for each event on the weekends. Hikes are rated for pace and/or difficulty, so you can find one that meets your desires and abilities.
Outdoors for Beginners is a group with over 2,000 members aimed at folks without much outdoors experience. "But this is not an outdoors-for-dummies group," they say. "We try to keep it challenging, but without making it impossible. We make sure it will be fun, not intimidating...On our own we could learn to hike, to ski, or snorkel, but how much fun is that? It is always better when we do it together."
The Nature Lovers Meetup has about 1,300 members and has held nearly 150 events over the last two and a half years, and they can get turnout from 5 to 30 people. Events include hiking, camping, volunteer activities, and even some book discussions. "Meet other outdoors enthusiasts who are environmentally conscious and spiritually inclined," they say.
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Wandering Soles is a group organized by the head of the Sierra Club Potomac Regional Outings, and their events are often cross-listed. They don't require RSVPs, but they still show at least a dozen people saying they're coming to many events. Events are primarily day hikes and have ratings from easy to difficult.
Mid-Atlantic Backpackers and the Fairfax Camping Group are organized specifically for folks who want to go on overnight trips. Mid-Atlantic Backpackers trips are mostly in the mountains and as far away as Tennessee; the Fairfax group stays a little closer to home.
The Northern VA Walking Group takes easy-to-moderate, dog- and kid-friendly walks in places like Huntley Meadows, Manassas Battlefield, Arlington Cemetery, and the C&O Canal, as well as some that are farther away. They've got about 470 members, and get a nice-sized turnout of 7 to 15 people for many of their walks.
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The Primitive Earth Skills group is a small, brand new group that works together on primitive living/survival skills such as edible wild plants, shelter construction, flint-knapping, basket-weaving, and light-impact camping. The organizer is an instructor at Ancestral Knowledge, but the group is aimed at folks who already have some skills and want to practice them together.
Even newer is the Maryland LGBT Nature Lovers Group. "This group is for nature loving, tree hugging, dirt worshipping lgbt people and anyone who wants to be in the presence of good company doing fun stuff in the outdoors! Lesbian moms, gay dads and all lgbt families & children are welcome to be part of our adventures."
The $3 Charity Hikers are a small, but worthy, group. They collect $3 from each hiker, to be donated to charity.
You can join any of these groups and get email reminders about their events. From time to time, we'll try to add some of these Meetup hikes to our own calendar of nature events in the DC area.
Like the photos in this post? Mouse over to see which group they came from; a click takes you to that Meetup's page.