Mass Audubon's Broadmoor Wildlife Sanctuary 280 Eliot St, Natick, MA01760 Mass Audubon's Broadmoor Wildlife Sanctuary is a recreational haven for residents of Natick and surrounding areas. It…More is composed of nine miles of trails and a green nature center with solar panels, solar heating and composting toilets. The trails wind through fields, wetlands and woodlands and the Indian Brook. They also include stroller and wheelchair accessible trails. It is the perfect place to stroll and watch wildlife year round. Broadmoor also allows snowshoeing and cross-country skiing in the winter.