About Us At By The Sea Bed and Breakfast, our focus is on exquisite hospitality and accommodations. We strive to make your visit comfortable, relaxing and fun! We offer lawn chairs to enjoy the evening concerts. Get in touch with us today. We are on the harbor in Historic Plymouth overlooking the Mayflower and steps away from Plymouth Rock. We are members of the Massachusetts Bureau of Travel and Tourism as well as Destination Plymouth's Visitors Center.  Our Bed & Breakfast is featured in the December/January issue of the Sam's Club Journal. By The Sea Bed & Breakfast is continuously rated #1 on Tripadvisor.com.  Read our reviews to learn why our guests found By The Sea Bed & Breakfast "The Jewel of Plymouth Harbor."