At the New England Outdoor Center, their mission is to foster respect for the responsible shared use of the Maine woodlands they call home. So when you set out on one of the center’s fishing trips, snowmobile or wildlife tours, hit the bike or cross-country ski trails, you know it’s a sustainable adventure. The center manages its 1,400 acres in accordance with the American Forest Foundation’s standards of sustainability. At its Millinocket Lake location, it reduces waste, recycles and offers lodging options that are eco-friendly. New mountain-biking trails are being built in a sustainable manner, and that principle also applies to the use of waterways for fishing, rafting, paddle boarding and kayaking. Check the website for tips on how you can help with this effort.