Videographers Dan and Marilyn Brielmann will be your guides, sharing the history of the Bay Circuit Trail and taking you along its route in a beautifully shot video from their documentary series. The Bay Circuit Trail, a wonderful 230- mile permanent recreation trail and greenway extending through 37 towns in Eastern Massachusetts, including Wilmington, linking parks and open space in in 57 Boston-area communities. They hope to inspire you to both hike and preserve this precious natural resource that was 100 years in the making.