Check out some of these AMC favorites or see this list sorted by activity:

Connecticut

• Easy Hiking - Wadsworth Falls
  
• Easy to Moderate Hiking - Cathedral Pines and Mohawk Mountain
• Moderate Hiking - Cockaponset State Park
• Difficult Hiking - Bear Mountain
• Easy Paddling - Salmon River
• Easy Paddling - Pine Acres Lake

Maine

• Easy Biking - Seal Cove Pond - Western Mountain Loop
• Moderate Biking - Eagle Lake Loop
  
• Moderate Hiking - Pleasant Mountain
  
• Moderate Hiking - Huguenot Head and Champlain Mountain
• Moderate Hiking - Cadillac Mountain
  
• Easy Paddling - Long Pond (from AMC Outdoors)
• Easy Paddling - Lower Range Pond
  
• Moderate Sea Kayaking - Knubble Bay

Massachusetts

• Easy Biking - Martha's Vineyard
• Moderate Biking - Jambs of Windsor
• Easy Hiking - The Full Tully
• Easy Hiking - the Berkshires
• Easy Hiking - Ice Glen (from AMC Outdoors)
• Easy Hiking - Jacobs Hill Reservation
• Moderate Hiking - World's End
  
• Moderate Hiking - Bash Bish Falls State Park
• Moderate Biking - Cape Cod Canal Bike Path
• Easy Paddling - Sudbury River
• Easy Paddling - Walden Pond
  
• Moderate Sea Kayaking - Wellfleet Harbor

New Hampshire

• Easy Biking - Pondicherry Rail Trail
  
• Easy Biking - Sawyer River
• Moderate Biking - Pisgah State Park
• Easy Hiking - Square Ledge Trail
• Easy Hiking - Mount Cardigan
• Moderate Hiking - Welch and Dickey Mountains
  
• Moderate Hiking - Lows Bald Spot via Old Jackson Road
• Challenging Hiking - Cats and Carters
• Challenging Hiking - Hut to Hut in the Presidentials
• Challenging Hiking - Mt. Garfield (from AMC Outdoors)
• Easy Paddling - Chocorua Lake
• Easy Paddling - Androscoggin River & Pontook Reservoir
• Moderate Sea Kayaking - New Castle Island
• AMC's Guide to the NH 4,000 Footers

New Jersey

• Easy Hiking - Wawayanda State Park (from AMC Outdoors)
• Easy - Moderate Hiking - Coppermine, Kaiser Road and AT Loop
• Moderate Hiking - Monument Trail
  
• Challenging Hiking - Raccoon Ridge and Appalachian Trail
  
• Easy Paddling - Swartswood & Paulins Kill Lakes
• Easy to Challenging Paddling - Delaware and Raritan Canal
  
• Moderate Paddling - Mannington Meadows (from AMC Outdoors)

New York

• Easy Hiking - Eagle Cliff and Mohonk Lake
  
• Moderate Hiking - Storm King
  
• Challenging Hiking - Wittenberg-Cornell-Slide Trail
• Challenging Hiking - Slide Mountain
• Easy Paddling - Northwest Bay of Lake George
  
• Moderate Paddling - Central Adirondacks
• Moderate Sea Kayaking - Fire Island

Rhode Island

• Moderate Biking - Great Swamp
• Moderate Biking - Trestle Trail
• Moderate Hiking - Arcadia Trail
• Moderate Hiking - Clay Head Trail
• Easy Paddling - Wood River and Alton Pond
• Moderate Paddling - Narrow River

Vermont

• Moderate Hiking - Winooski Nature Trail
• Moderate Paddling - Lake Memphremagog (from AMC Outdoors)

Other

• Seaside Nature Walks (from AMC Outdoors)
• Urban Escapes (from AMC Outdoors)
• Best Places to Hike Along the Appalachian Trail (from AMC Outdoors)
• Rail Trails in the Northeast (from AMC Outdoors)
• Peak Foliage Times at AMC Destinations (from AMC Outdoors) 
• Ten AMC Dream Trips (from AMC Outdoors)
• Thru-Paddling the Northern Forest Canoe Trail (from AMC Outdoors)

See this list sorted by activity.