There are several other caches located on the Bridal Path. Today it is mainly used for biking, running, hiking, dog walking, and horse riding (hence the name). The Rachel Carson Wildlife Preserve borders the path in several spots. You will not enter the Preserve to find this cache, as the cache is within the ROW of the trail which is not part of the Preserve.
Enjoy the path, and be safe. Cache is a small container and contains log and small trading items. BYOP