As the weather warms up, it’s time to think about how to enjoy the great outdoors of Maine. While many people will head to places like Acadia National Park or The Kennebunks, we love hopping on a local ferry to one of of the many offshore islands that dot the state’s craggy coastline. There are many popular ones from which to choose, but we recommend you head straight for this less-visited island sitting just a short ride from Portland.

Head slightly north from Peaks Island and you’ll find another beautiful Casco Bay island: Great Diamond Island.

mytravelphotos / Flickr

Despite being easily accessed by a 20-25 minute ferry ride from Portland, Great Diamond is often overshadowed by its better-known neighbor.

reivax / Flickr

But, there’s no denying that Great Diamond is just as worthy of a visit if you love Maine scenery and just a bit more quiet.

mytravelphotos / Flickr

From the boat, the island looks less inhabited than Peaks.

Inn at Diamond Cove / Facebook

But, rest assured that despite being lesser-known there’s plenty to enjoy!

mytravelphotos / Flickr

imelda / Flickr

The island is only about 415 acres, making it a place you explore in just one day.

Inn at Diamond Cove / Facebook

There are a number of walks that will take visitors through the mossy woods as well as secluded beaches where you’re likely to have the place to yourself.

Inn at Diamond Cove / Facebook

Be sure to find Sea Glass beach, named for the beautiful treasures you’ll find washed up in the sand.

Inn at Diamond Cove / Facebook

Be sure to find the beauty in the details as you explore.

erinn / Flickr

You’ll probably get hungry, so be sure to pack a lunch and some snacks as there’s only a small general store or the restaurant located at the Inn at Diamond Cove.

nhoulihan / Flickr

As the name suggests, the Inn is located in the private section of Diamond Cove.

Inn at Diamond Cove / Facebook

Only residents and those staying at the Inn can travel inside this gated community.

Inn at Diamond Cove / Facebook

But, if you can afford it, a stay might be just what your soul needed!

Inn at Diamond Cove / Facebook

Whether you stay overnight, or choose to take the short ferry ride back to Portland Great Diamond Island is the perfect alternative to Peaks during the more crowded summer months.

minow / Flickr

On weekends, ferries run from Portland between 6:30am and 5:45pm. The last ferry leaves Great Diamond Island at 7:55pm.

Inn at Diamond Cove / Facebook

To see the full Casco Bay Ferry Lines schedule for Great Diamond Island click here. The Inn at Diamond Cove is located in Diamond Cove. You can call them on 207-805-9836. Check out their website here. You can follow them on Facebook as well.

mytravelphotos / Flickr

reivax / Flickr

Inn at Diamond Cove / Facebook

imelda / Flickr

erinn / Flickr

nhoulihan / Flickr

minow / Flickr

Another reason to head to a Maine island? Great food! This restaurant can only be accessed by boat and it’s SO worth it!

OnlyInYourState may earn compensation through affiliate links in this article.