Tourist Attraction Image Placeholder Previous Next Home » Place » United States » Maine » Portland » Casco Bay Lines Boats Casco Bay Lines Boats56 Commercial Street, Portland, Maine, United States 4101 WebsitePhoneDirections The tours are from 1 to 3 hours long. A friendly, leashed dog is allowed. The dog also needs a ticket. Reviews Leave a comment Leave a Review Cancel replyYou must be logged in to post a comment. Location Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Related Posts5 Best Leashes for Dogs That Pull5 Best GPS Dog Collars & TrackersBest Nail Grinders for Dogs? The 4 Best Choices for 2022Best Calming Vests For Dogs (Updated 2022)The Best Flea Collar for Dogs? None.