The allure of the open road, the promise of breathtaking landscapes, and the charm of coastal New England โ a road trip from Portland to Acadia National Park offers all this and more. This journey, stretching along the picturesque coast of Maine, is an experience that stays with you long after youโve returned home. Whether you have a single day or a full week to spare, this guide will help you craft the perfect itinerary, filled with must-see stops, local flavors, and unforgettable moments.
Choosing Your Route and Time of Year

While the most direct route from Portland to Acadia clocks in at just under three hours, the real magic lies in taking the scenic coastal route. This slightly longer drive, approximately 3.5 hours without stops, winds its way through charming towns and offers stunning ocean vistas.
The best time to embark on this adventure largely depends on your preferences:
- Summer (June – August): This is the peak season, boasting warm temperatures perfect for exploring and enjoying the numerous outdoor activities. Expect bustling towns and vibrant atmospheres.
- Fall (September – October): As the summer crowds dissipate, the foliage transforms the landscape into a breathtaking tapestry of reds, oranges, and yellows. The crisp air and stunning scenery make it an ideal time for a road trip.
Must-See Stops Along the Coastal Route
The journey from Portland to Acadia is as much about the destinations as it is about the drive itself. Here are some of the best stops to incorporate into your itinerary:
1. Portland

Your journey starts in the vibrant city of Portland, Maine. Before hitting the road, take some time to explore its historic Old Port district, indulge in fresh seafood, and visit the iconic Portland Head Light in nearby Cape Elizabeth. The rugged coastline and the charming lighthouse provide a perfect introduction to the beauty that lies ahead.
2. Bailey Island

A short detour off Route 1 will lead you to Bailey Island, connected to the mainland by a unique cribstone bridge. Here, you can witness the dramatic Giantโs Stairs, a geological formation that resembles a staircase leading down to the ocean. The raw beauty of the coastline is truly captivating.
3. Boothbay Harbor

Continuing north, you’ll arrive at Boothbay Harbor, a quintessential Maine coastal town. Known for its boat tours and maritime history, Boothbay offers opportunities for whale watching, scenic cruises, and exploring charming shops and galleries. I remember once taking a puffin watching tour here and being mesmerized by these adorable seabirds.
4. Rockland

Rockland is a town that seamlessly blends art, history, and natural beauty. Visit the Farnsworth Art Museum to admire its impressive collection of American art, explore the historic Main Street, and take a ferry to one of the nearby islands for a day of exploration. The Rockland Breakwater Lighthouse, accessible by a scenic walk along a granite breakwater, offers panoramic views of the harbor.
5. Camden

The picturesque town of Camden is where the mountains truly meet the sea. Hike or drive to the top of Mount Battie in Camden Hills State Park for breathtaking views of Penobscot Bay. The charming downtown area is perfect for strolling and Browse local shops. I once spent an afternoon simply sitting by the harbor, watching the sailboats glide by โ it was incredibly peaceful.
6. Belfast

As you continue towards Acadia, consider a stop in Belfast, a charming city with a vibrant arts scene and a rich history. Grab a bite to eat at Young’s Lobster Pound for a truly authentic Maine lobster experience.
7. Deer Isle & Blue Hill

For a slightly different detour, consider exploring Deer Isle and the Blue Hill Peninsula. Connected to the mainland by a bridge, Deer Isle offers stunning beaches, scenic hiking trails, and a more secluded coastal experience. Blue Hill is a charming town known for its pottery and artistic community.
The Grand Finale: Acadia National Park

Finally, your road trip culminates at the magnificent Acadia National Park. This natural treasure boasts:
- Coastal Views: Dramatic cliffs, rocky beaches, and thunderous surf.
- Hiking Trails: From easy strolls along the shore to challenging climbs up granite peaks.
- Mountain Views: Cadillac Mountain, the highest point on the Eastern Seaboard, offers unparalleled panoramic vistas.
- Charming Carriage Roads: Perfect for biking and leisurely walks.
Spend at least a couple of days exploring the park’s diverse landscapes. Drive the scenic Park Loop Road, hike to the summit of Cadillac Mountain for sunrise, and enjoy a picnic lunch overlooking the ocean.
Suggested Itineraries
To help you plan your trip, here are a few suggested itineraries:
1-Day Trip
Morning | Afternoon | Evening |
Drive to Acadia | Explore Park Loop Road | Dinner in Bar Harbor |
2-3 Day Trip
Day | Morning | Afternoon | Evening |
1 | Drive to Camden, explore the town | Hike Mount Battie | Overnight in Camden |
2 | Drive to Acadia, Park Loop Road | Hike a short trail (e.g., Ocean Path) | Dinner in Bar Harbor |
3 | Sunrise on Cadillac Mountain, more hiking | Explore carriage roads or visit a different section of the park | Drive back to Portland or overnight near Acadia |
4-5 Day Trip
Day | Morning | Afternoon | Evening |
1 | Explore Portland, drive to Boothbay Harbor | Boat tour or explore the harbor town | Overnight in Boothbay Harbor |
2 | Drive to Rockland, visit the art museum | Walk the breakwater to the lighthouse | Overnight in Rockland |
3 | Drive to Camden, hike in Camden Hills SP | Explore the shops and restaurants in Camden | Overnight in Camden |
4 | Drive to Acadia, explore different sections | Hike longer trails (e.g., Beehive or Precipice – if open) | Dinner in Bar Harbor |
5 | Sunrise on Cadillac Mountain, carriage roads | Visit Bass Harbor Head Light, explore Southwest Harbor | Drive back to Portland or overnight near Acadia |
6-7 Day Trip
Day | Morning | Afternoon | Evening |
1 | Explore Portland and surrounding lighthouses | Enjoy a leisurely afternoon in Portland | Overnight in Portland |
2 | Drive to Bailey Island and Boothbay Harbor | Explore the islands or take a scenic boat tour | Overnight in Boothbay Harbor |
3 | Drive to Pemaquid Point Lighthouse and Rockland | Visit the Farnsworth Art Museum and walk the breakwater | Overnight in Rockland |
4 | Explore Owls Head and drive to Camden | Hike and enjoy the views from Camden Hills State Park | Overnight in Camden |
5 | Drive to Belfast and then explore Deer Isle | Hike or relax on the beaches of Deer Isle | Overnight on Deer Isle or nearby |
6 | Arrive at Acadia, drive the Park Loop Road | Hike a moderate trail and enjoy the coastal scenery | Dinner and explore Bar Harbor |
7 | Sunrise on Cadillac Mountain, explore carriage roads | Visit different sections of the park, perhaps Isle au Haut | Enjoy a final seafood dinner and relax |
Tips for Your Road Trip
- Book accommodations in advance, especially if traveling during peak season.
- Pack layers, as the weather in coastal Maine can be unpredictable.
- Bring comfortable shoes for walking and hiking.
- Don’t forget your camera to capture the stunning scenery.
- Indulge in fresh seafood at every opportunity.
- Be prepared for potential traffic along Route 1, especially during the summer.
- Check the Acadia National Park website for any alerts or closures before your visit.
Final Thoughts
A road trip from Portland to Acadia National Park is more than just a drive; it’s an exploration of the rugged beauty and charming character of coastal Maine. From the historic streets of Portland to the dramatic cliffs of Acadia, every mile offers a new discovery. So, pack your bags, plan your route, and get ready for an unforgettable adventure along the scenic coast of New England. The memories you make on this journey will undoubtedly last a lifetime.
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