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Tour Groups

At Portland Discovery Tours, we understand that traveling with a group can be hard, so we’ve made organizing your trip with us as seamless as possible, with a simple booking process for you and an unforgettable experience in Maine for all your guests!

You will find detailed information below about our group services and operations. Please do not hesitate to contact us if you have any questions or if you are ready to schedule your tour group for the upcoming season.

Recommended Trips

With a variety of daily Trolley and Boat tours departing from downtown Portland’s famous Commercial Street from late-April to October, we have something for every group.

For those looking to see the beauty and history of Casco Bay, our Lighthouse Lovers Cruise is always a hit offering a narrated 60-minute scenic cruise through busy Casco Bay and its innermost islands to see lighthouses, forts, lobster boats, seals, and seabirds.

If you’re looking to stay on land, the Peek at Portland Tour is our classic trolley tour to give you a taste of what our city has to offer. Explore the rich history and highlights of the “Forest City” with our experienced guides, with plenty of time to explore the city further on your own.

Tour Groups Terms and Conditions


Non-refundable deposit of 25% of total booking amount, regardless of group size, cruise date, and total booking dollar amount, is due on the original booking date. The 25% deposit will be applied towards the total amount due.


Final group count and payment must be provided a minimum of 7 days before your trip is scheduled.


No refunds are issued after the final group count and payment has been provided. Additional tickets may be added to the reservation after the final group count has been provided if there is availability.


Reservations may not be rescheduled to a different day, time, or trip, once the final group count and payment has been confirmed.


Cruises begin boarding 30 minutes prior to departure time. Cruises and Trolleys operate on a fixed schedule and depart on promptly on schedule. Groups that arrive late, or miss a trip will not be issued a refund.