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Maine Coast: Portland, Midcoast & Acadia: 4-Day Plan You Can Actually Drive

Last updated: 2026-09-23

The 4-day version for September: every day fits real transit, opening hours and daylight. Prefer more or fewer days? 3-day plan · 4-day plan · 6-day plan · best time to go.

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4

days

220 km

distance

7.8 h

driving

24

curated stops

💡 Good to know for this plan

~12.3 hours of daylight in September.
Lobster boats land daily, windjammers sail out of Camden, and Cadillac Mountain catches America's first sunrise — reserve the summit drive in season.

Before you go · check live details

This is a planning draft. Check these changing details for your dates before booking or travelling.

Arrange a suitable car for the complete road journey.
Confirm licence, insurance, fuel, luggage, parking and the one-way finish before departure.
Check source ↗
Check Acadia access, roads and weather for your dates.
Cadillac Summit Road requires a separate vehicle reservation from 20 May through 25 October 2026. Check Acadia roads, parking, trail and weather alerts; boats, paddles and wildlife sightings are not baseline promises.
Check source ↗

Day 1 Portland

6 curated stops

Transit: 0h35
Finish: ~15:55
Temperature: 14.5°C–18.4°C
Rainy days: ~14
Daylight: 12.3h

09:00

Portland and Boothbay public coast-and-heritage circuit nps.gov map ↗

Use public waterfront, lighthouse and coast heritage across Portland and Boothbay; cruises remain separate.

50 min · Portland · Public areas; confirm current admission and opening before entry

10:00

Victoria Mansion victoriamansion.org read more map ↗

Marvel at lavish pre-Civil War interiors in this grand preserved mansion.

50 min · Portland · $10/$3

open: May-Oct

11:00

Deering Oaks read more map ↗

Relax by a pond, play tennis, or watch children at the playground.

50 min · Portland

12:00

Western Promenade read more map ↗

Discover old sea captains' mansions in this tranquil residential area.

50 min · Portland

13:05

Portland Observatory portlandlandmarks.org read more map ↗

Enjoy panoramic waterfront views from this historic maritime signal tower.

50 min · Portland · $10/adult, $8/concession, $5/child, $30/family

open: Memorial Day to Columbus Day, Daily 10-5PM

14:05

Maine Narrow Gauge Railroad Company and Museum mainenarrowgauge.org read more map ↗

Ride scenic train trips along the East End waterfront on vintage locomotives.

50 min · Portland · Ticketbfor train and museum (all day): adults $10, senior $9, child $6 (age 3 - 12), under 3 yr free

open: Trains on the hour 10AM–3PM: May - Oct: daily; Nov - Feb: closed except for special evnts; Mar - Apr: weekends

14:55

Becky's Diner beckysdiner.com map ↗

Start your day with classic breakfast and famous homefries by the waterfront.

60 min · Portland

open: Daily 5AM-9PM

Overnight here

e.g. Black Elephant Hostel · Portland Regency Hotel and Spa

Find a stay → Tours & tickets for the evening →

Day 2 Boothbay Harbor → Camden

4 curated stops

Transit: 3h37
Finish: ~17:05
Temperature: 12.7°C–19.3°C
Rainy days: ~14
Daylight: 12.3h

10:40

Coastal Maine Botanical Gardens mainegardens.org read more map ↗

Stroll through vibrant gardens where native plants flourish in serene coastal settings.

50 min · Boothbay Harbor

11:45

Hendricks Head Light search

You will see the historic beacon of Hendricks Head Light guiding ships along the rocky coast.

50 min · Boothbay Harbor

12:50

Cuckolds Light search

The Cuckolds Light stands watch over turbulent waters from its island perch.

50 min · Boothbay Harbor

check access before you go details

13:40

House of Pizza at Boothbay Harbor search

60 min · Boothbay Harbor

16:15

Camden public harbor-and-hills circuit maine.gov map ↗

Use public Camden harbor and mainland hill access subject to current park conditions.

50 min · Camden · Public areas; confirm current admission and opening before entry

Overnight: Camden

e.g. Camden Windward House Bed and Breakfast · Camden Harbour Inn

Find a stay → Tours & tickets for the evening →

Day 3 Bar Harbor & Acadia

6 curated stops

Transit: 2h50
Finish: ~17:10
Temperature: 11.4°C–19.0°C
Rainy days: ~14
Daylight: 12.3h

11:15

Bar Harbor and Acadia public park-and-heritage circuit nps.gov map ↗

Use public Bar Harbor and Acadia access; Cadillac driving requires its own current reservation in season.

50 min · Bar Harbor & Acadia · Public areas; confirm current admission and opening before entry

12:15

Village Green search map ↗

Relax on the grassy park, enjoy a snack, or watch a summer concert under the gazebo.

50 min · Bar Harbor & Acadia

13:15

Bar Harbor Historical Society barharborhistorical.org map ↗

Explore memorabilia, maps, and antique clothing in this historic museum.

50 min · Bar Harbor & Acadia · free

open: mid-June to Oct: Mon-Sat 1-4PM, open by appointment in the winter. Closed holidays

14:15

Abbe Museum abbemuseum.org read more map ↗

Discover the culture of Maine's Native American tribes through exhibits.

50 min · Bar Harbor & Acadia · $8/adult, $7/senior, $4/youth, children under 10 free

open: May-Oct: 10AM-5PM, Nov-Apr: Thu-Sat 10-16

15:15

Dorr Museum of Natural History coa.edu map ↗

Engage with interactive displays and preserved specimens of Northeast natural history.

50 min · Bar Harbor & Acadia

16:20

Sieur de Monts Spring Nature Center search map ↗

Discover the Wild Gardens of Acadia, filled with native plants and serene walking paths.

50 min · Bar Harbor & Acadia

Overnight here

e.g. Atlantic Eyrie Lodge · Atlantic Oceanside Hotel & Conference Center

Find a stay → Tours & tickets for the evening →

Day 4 Around Bar Harbor & Acadia

5 curated stops

Transit: 0h48
Finish: ~17:50
Temperature: 11.4°C–19.0°C
Rainy days: ~14
Daylight: 12.3h

09:00

North Ridge Trail search

Climb the 1,530-foot Cadillac Mountain via a challenging but rewarding ridge trail.

90 min · Bar Harbor & Acadia

10:45

The Bar Harbor Whale Museum downeastacadia.com

Marvel at whale skeletons and exhibits on marine life and ocean conservation.

50 min · Bar Harbor & Acadia · by donation

open: 10AM-8PM

11:50

South Ridge Trail search

Ascend Cadillac Mountain on a scenic ridge trail with panoramic island views.

90 min · Bar Harbor & Acadia

13:35

Dorr Mtn. search

Hike a moderate trail up 1,270-foot Dorr Mountain for sweeping overlooks.

90 min · Bar Harbor & Acadia

15:20

Bear Brook Trail search

Scale Champlain Mountain along the 1,058-foot Bear Brook Trail to reach summit vistas.

90 min · Bar Harbor & Acadia

16:50

Mount Desert Island Ice Cream mdiic.com map ↗

Taste inventive flavors like Strawberry Balsamic and Chocolate Wasabi.

60 min · Bar Harbor & Acadia

🚗 Rental cars for this trip →

🔍 Check before you book

Every stop is a real, sourced place, but opening hours change, roads close and businesses move. Check anything you're paying for before you book.

Sources (9)

Portland and Boothbay public coast-and-heritage circuit — nps.govOfficial public source; original paraphrase
Wikivoyage — Portland (Maine)CC BY-SA 4.0 (facts extracted; prose not redistributed)
Wikipedia — Coastal Maine Botanical GardensCC BY-SA 4.0 (facts extracted; prose not redistributed)
Wikipedia — Hendricks Head LightCC BY-SA 4.0 (facts extracted; prose not redistributed)
Wikipedia — The Cuckolds LightCC BY-SA 4.0 (facts extracted; prose not redistributed)
Wikivoyage — Boothbay HarborCC BY-SA 4.0 (facts extracted; prose not redistributed)
Camden public harbor-and-hills circuit — maine.govOfficial public source; original paraphrase
Bar Harbor and Acadia public park-and-heritage circuit — nps.govOfficial public source; original paraphrase
Wikivoyage — Bar HarborCC BY-SA 4.0 (facts extracted; prose not redistributed)

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