Maine's biggest city packs a ridiculous amount of charm into a small footprint — cobblestoned streets, a working harbor, and more lighthouses than you can photograph in a weekend. One travel blog that's visited several times has pulled together its favourite Portland experiences, and the list is a solid blueprint for a first trip.

The writers' top pick is a small-group city and lighthouse tour led by a born-and-bred local. It hits three scenic lights, including Portland Head Light at Fort Williams Park — reportedly the most photographed lighthouse in the world, and one commissioned under George Washington. Spring Point Ledge and the stubby Bug Light round out the route, with the city skyline as a backdrop.

Water is the other half of the story. A harbour sightseeing cruise threads Diamond Pass past lobster boats, Fort Gorges and seals hauled out on Halfway Rock — with a decent chance of spotting a bald eagle. For a slower pace, there's a two-hour sail on a 1920s Maine-built schooner through Casco Bay; passengers can bring their own food and drinks, help hoist the sails, and even take a turn at the wheel.

Then there's the food, which is arguably Portland's real headline act. The city has become one of New England's top dining towns. A guided Old Port food walk stops at up to seven eateries — fresh seafood, artisan cheese, and a sweet finish at Dean's Sweets. A bike tour takes a different tack: pedal from the Old Port to five lighthouses along the Cape Elizabeth coast, then refuel with an extra-large lobster roll from an award-winning food truck. Groups are capped around eight, so it stays relaxed.

Two quirkier options seal the deal. A sightseeing ride on a bright red vintage fire truck rolls through the Old Port and up to the Eastern Promenade, with narration past the Portland Observatory and Victoria Mansion — low-effort sightseeing that apparently sells out fast. And a one-mile donut walk hits three downtown shops with six samples, including The Holy Donut's famous potato-based donuts (the dark chocolate version comes highly recommended). The guide even trots out the local legend that the donut was invented in Maine.

Where to stay? The list points to the Longfellow Hotel on Congress Street for a upscale boutique option, though the city has everything from budget rooms to design-forward stays.

Who is this for? Anyone planning a New England city break that mixes coastline, history and serious eating without the grind of a big city. Portland is walkable, tour-friendly, and small enough that two or three days covers nearly everything on this list — the source even links a 3-day itinerary that strings most of these activities together. Book the fire truck and lighthouse tours early, bring an appetite, and leave room for a second lobster roll.