Explore Acadia
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Bass Harbor Head Light at sunset on the rocky shore of Mount Desert Island
Mount Desert Island, Maine

Explore Acadia

Choose a trail, a town, or a better-timed day on Mount Desert Island.

Plan smarter

Four tools before you set out.

Start with daylight, then match the route, reservation, and pace to your trip.

Morning light over Acadia National Park and Mount Desert Island
Today on the island

Plan around the light.

Sunday, October 11, 2026 · Bar Harbor

Choose your dayToday or any future trip date
First sunrise in America season · Oct–Mar
Sunrise6:41 AM
Sunset5:57 PM
Evening gold5:18 PM–6:15 PM
Day length11h 17m
Jordan Pond and the Bubbles in Acadia National Park
Print-ready itineraries

Choose your paid guide

One, three, or five days—each edition keeps the complete route and day-by-day sequence in the PDF.

Compare the three guides →
Cyclists riding one of Acadia National Park’s historic carriage roads
New planning map

See MDI your way.

Choose a walk, carriage-road ride, or scenic drive. Fifteen schematic route ideas connect trailheads, parking, landmarks, and practical food stops.

On Foot · 6By Bike · 5By Car · 4
Open the interactive route map →
Choose your base

Five ways into the island.

Each town hub holds its own stays, restaurants, activities, history, water, and nearby trails—without repeating them here.

Bar Harbor and Cadillac Mountain from Bar Island
East-side base

Bar Harbor

Walkable dining, ferries, museums, and the quickest start for the park’s east-side icons.

Explore →
Boats and working waterfront in Southwest Harbor, Maine
Quiet Side base

Southwest Harbor

A working harbor close to Echo Lake, western peaks, boat trips, and quieter evenings.

Explore →
Boats moored in Northeast Harbor, Maine
Somes Sound base

Northeast Harbor

Gardens, Cranberry Isles ferries, a sheltered harbor, and central mountain access.

Explore →
Seal Harbor village and boats seen across the beach
Park-side village

Seal Harbor

A small village beside Jordan Pond Road, carriage roads, gardens, and Day Mountain.

Explore →
Bass Harbor Head Light above the Atlantic coast
Far-west village

Bass Harbor

A working waterfront for lighthouse sunsets, lobster boats, and short coastal walks.

Explore →
Compare all five town hubs →
Before the trailhead

Check the coast.

Official forecasts belong in every Acadia plan. These short guides explain what to check and why.

Tide pools and pink granite at Wonderland in Acadia
Tides

Low water changes where you can go.

Time Bar Island, Wonderland tide pools, and Thunder Hole with the official Bar Harbor prediction.

Open NOAA tide times ↗
Clouds changing over the exposed coast along Ocean Path
Weather

Town, summit, and water differ.

Check the NWS land forecast and NOAA marine forecast before exposed hiking or boat days.

Open weather & Island desk →
Answer every trip question

Nine Acadia guides worth bookmarking.

Hikes, arrival logistics, costs, campsites, light, crowds, and seasons—each guide links back to the town and trail details that finish the plan.

Granite ledges on the Beehive Loop
Ranked trail guide

10 Best Hikes

Ten distinct routes from ocean path to iron rungs.

See the ranking →
Island Explorer bus serving Acadia
Airports & ferries

Getting to Acadia

Bangor vs Portland, road time, boats, and the bus.

Compare routes →
Waterfront lodging in Bar Harbor
Interactive worksheet

Trip Budget

Typical traveler-spend ranges with a clear breakdown.

Estimate a range →
Sunrise color over Acadia granite and water
No summit reservation

Sunrise Alternatives

Six east-facing starts beyond Cadillac.

Choose a sunrise →
Autumn foliage across Acadia National Park
Seasonal tracker

Fall Foliage

Typical coastal timing and the official weekly report.

Check fall color →
Island updates

Three things to know now.

Read all updates →
Autumn foliage across Acadia National Park

Use Maine’s weekly foliage report—not a fixed peak date.

Coastal color often peaks later than northern Maine.

Island Explorer bus at Jordan Pond

Fall services finish on different dates.

The shuttle, campgrounds, visitor centers, and dining do not close together.

Cadillac Mountain summit parking area

Cadillac reservations are separate from the park pass.

Sunrise and daytime windows use their own release rules.

Acadia field guides

Choose the guide that fits your trip.

Three paid, print-ready PDFs. Start with one day, choose the three-day classic, or take the complete 5-day field guide with all 59 hikes.

Day Tripper

$4.99

For one well-planned day.

  • 1-day route
  • Park Loop Road essentials
  • Top 10 must-see places
  • NPS map
  • Tides and weather basics
Most Popular

Classic 3-Day

$9.99

The balanced first-visit guide.

  • Everything in Day Tripper
  • 3-day route
  • Guides to all 5 towns
  • Food by town
  • 10 best hikes
  • Biking and crowd strategy

Complete 5-Day

$14.99

For a deeper island trip.

  • Everything in Classic
  • 5-day route
  • All 59 trails with distance, time, and published elevation gain
  • Camping and RV
  • Photo, stargazing, foliage, and winter guides
  • Planning checklists

Sales open soon. Each purchase will deliver the selected print-ready PDF.

Planning note: Conditions and closures change. Check official sources before every outing.

Open trip basics →
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