Mulholland Light (Campobello, Canada)
Mulholland Light was built in 1885 and is now part of Roosevelt Campobello International Park. It is visible from the F.D. Roosevelt Memorial International Bridge between Lubec and Campobello Island. It is not a functioning lighthouse.
This lighthouse is in Canada so you will need a valid passport (or passcard for U.S. visitors) issued by the country you are from in order to get across the border and back.
If you are collecting stamps for fun in your US Lighthouse Society Passport, type this lighthouse into the search box (above, left) to find out where you can get your lighthouse stamp.