Epsom Valley Campground Epsom, NH Businesses Epsom Rest Area Epsom, NH Other Attractions New England Anemones Epsom, NH Other Attractions Blakes Brook Campground Epsom, NH Businesses Country Inn on Northwood Lake 400' Northwood Lake frontage, 3+ private wooded acres, sandy beach, lakeside deck & dock. Located at route 4/107S junction between Concord & Portsmouth, gateway to mountains & Epsom, NH Businesses