Planning a trip to Acadia National Park this summer? You’re in for an incredible mix of rugged coastline, misty mountains, and charming seaside towns. But Maine’s coastal weather can swing from hot and sunny to cool and foggy – sometimes all in the same day – so packing for Acadia National Park can be tricky.
Whether you’re hiking Cadillac Mountain, biking the Carriage Roads, or exploring tide pools at low tide, this Acadia packing list covers everything you’ll need for a comfortable, memorable adventure.
No time right now to get your complete packing list for Acadia National Park? Pin It and save it for later:
There is a free downloadable Acadia Maine packing list with everything you need for your trip there plus an item-by-item breakdown if each item. I’ve mentioned when I think they’re essential and when they are recommended things to take with you. And, if you see something on the list that you don’t have, you can get it right here.
Table of Contents
Essentials & Planning Must-Haves
1. America the Beautiful Pass
If you’re visiting multiple parks this year, the America the Beautiful Pass is worth it. Otherwise, print your Acadia pass confirmation for easy entry at the Sand Beach or Cadillac Mountain checkpoints.
➡️ You can also get a sleeve here to keep your pass in that will also make it more beautiful (don’t put stickers on your pass as it can invalidate it).
Check my Guide to National Parks Passes for more pass options.
2. Timed-Entry Permit for Cadillac Mountain
From late spring through mid-fall, a special permit is required to drive up Cadillac Mountain. Reserve early and print or download it since cell service drops on the mountain.
Read all about the pass and how to get it.
3. National Park Map & Offline App
Acadia’s trails wind through forest, shoreline, and mountain terrain — and GPS can be unreliable. Download or carry a paper map to stay oriented.
4. Reusable Water Bottle or Hydration Flask
The summer sun can be surprisingly strong, especially on exposed trails. Keep hydrated — refillable bottles are both eco-friendly and essential. I really like my Hydro Flask.
5. Small Daypack (15–20L)
You’ll want a comfortable daypack for hiking and exploring. Choose one with room for snacks, rain gear, and your camera. I have an Osprey and really like how light it is.
Clothing for Maine’s Coastal Weather
6. Light Rain Jacket or Windbreaker
Summer showers and sea breezes can roll in suddenly. A lightweight, waterproof jacket is one of the most important things you can bring.
7. Moisture-Wicking Base Layers
Maine’s humidity can make cotton feel sticky and damp. Quick-dry shirts and underwear will keep you comfortable all day.
8. Fleece Jacket or Mid-Layer
Even in summer, mornings on Cadillac Mountain can be chilly — sometimes dipping into the 50s. A light fleece or puffer keeps you warm before sunrise.
9. Convertible Hiking Pants or Leggings
Coastal mornings are cool, afternoons are warm. Choose lightweight pants you can roll up or zip off for versatility.
10. Shorts (casual or hiking)
Great for biking or walking along the Ocean Path. Go for breathable, quick-dry fabric.
11. Hiking Socks (merino or synthetic)
They’ll keep your feet dry during humid hikes. Cotton socks hold moisture and cause blisters — skip them.
12. Waterproof Hiking Boots or Trail Shoes
Acadia’s granite trails can be slick with morning dew or fog. Good grip is essential, especially on the Beehive or The Bubbles trails.
13. Comfortable Walking Shoes or Sandals
You’ll wander through Bar Harbor or along carriage roads — comfy footwear is a must. It’s even better if you can also wear them tide pooling.
14. Lightweight Pajamas
Maine nights are cool but not cold. Bring something breathable for cozy sleep.
15. Swimsuit
For a dip at Sand Beach (if you’re brave!) or Echo Lake (which is much warmer). The water is cold but refreshing on a hot day.
Sun, Fog, and Insect Protection
16. Broad-Brim Hat or Baseball Cap
Keeps your face shaded during exposed hikes and boat rides. Coastal glare can be intense even on overcast days.
17. Sunglasses
Polarized sunglasses are essential for reducing glare on water or granite rock. They’re also helpful for kayaking and scenic drives.
18. High-SPF Sunscreen
The ocean breeze hides how strong the UV rays really are. I recommend applying often, especially on open trails like the Ocean Path. I burn really easily, so I always appl face sunscreen like this one, but you should cover all exposed skin.
19. SPF Lip Balm
Wind and sun combine to chap lips fast. Keep one in your pocket and reapply throughout the day.
20. Bug Spray
Black flies and mosquitoes love coastal forests and ponds. A small bottle of repellent is essential, especially near Jordan Pond or Seawall.
21. Bug Head Net (optional)
If you’re camping or visiting in June or July, the black flies can be relentless. A small, lightweight net will save your sanity.
22. After-Bite or Anti-Itch Cream
Even with repellent, you might get a few bites. Helpful for comfort in the evenings.
Hiking & Adventure Gear
23. Trekking Poles (collapsible)
Useful on uneven or rocky terrain like the Precipice Trail or Acadia Mountain. They also help relieve pressure on your knees.
24. Compact Binoculars
Spot peregrine falcons, loons, and seals along the coast. A small pair easily fits in your daypack.
For more options, check out my guide to the best binoculars for the money.
25. Headlamp or Flashlight
Perfect for early sunrise hikes or late-night walks back to your campsite. Always pack spare batteries.
26. Trail Snacks
Acadia’s trails can be longer than expected. Keeping snacks like granola, trail mix, and jerky handy prevents energy crashes.
27. Small First-Aid Kit
Make sure it includes band-aids, blister pads, and antiseptic wipes. Granite scrapes and blisters are common.
28. Map Case or Waterproof Phone Pouch
Protects maps or phones from sea spray or rain. Especially useful on boat tours or coastal hikes.
29. Portable Charger or Power Bank
Long days exploring mean your phone battery will drain fast — keep it topped up.
30. Waterproof Dry Bag (small)
Perfect for kayaking or foggy hikes. Keeps electronics and spare clothes dry.
31. Lightweight Picnic Blanket
Enjoy lunch overlooking Jordan Pond or at a scenic overlook without sitting on damp grass.
32. Reusable Utensils & Collapsible Cup
Great for eco-friendly picnics and campsite meals. Keeps single-use waste to a minimum.
Photography & Scenic Gear
33. Camera or Smartphone with Extra Memory Card
The sunrises and coastlines are spectacular. Bring extra memory for all those scenic shots.
34. Tripod or Mini Tripod
Ideal for sunrise photos on Cadillac Mountain or night skies over Bar Harbor.
35. Lens Cloth & Wipes
Fog and sea spray can cloud your lenses. Keep them clean for crisp photos.
36. Portable Binocular Harness or Strap
This keeps your camera or binoculars handy on hikes. If you suffer from back or neck pain, this is a game changer as it really saves neck strain on longer days.
37. GoPro or Waterproof Camera
I love my GoPro, especially when I’m around water, so I don’t need to worry about it getting wet. It’s perfect for tide pools, kayaking, or exploring near the water’s edge.
Camping & Outdoor Comfort
You may well stay in a hotel or vacation rental in or around Bar Harbor, but there are dozens of campgrounds scattered around the area that make for a fun – and more affordable – vacation.
38. Tent with Rainfly
Fog and mist are common, even when it doesn’t “rain.” A good rainfly keeps you dry overnight. I love The Northface Wawona 4 person tent. Read my full review here.
➡️ GET THE NORTH FACE WAWONA 4 PERSON TENT ON AMAZON
➡️ GET THE NORTH FACE WAWONA 4 PERSON TENT ON REI
39. Sleeping Bag (40–50°F rated)
Summer nights can get cool, especially at Seawall Campground. A light bag is ideal.
40. Sleeping Pad or Inflatable Mattress
Adds insulation and comfort on rocky or root-covered ground.
41. Compact Camping Stove or Jetboil
Great for coffee or oatmeal before your morning hike. Propane stoves are easy to use in Acadia’s campgrounds.
42. Reusable Food Containers
Keeps sandwiches, fruit, and drinks cool for day trips. Helpful for picnics along Park Loop Road.
43. Cooler
I always keep a cooler in the car when I visit the national parks so I have food with me and don’t need to leave the park in the middle of the day ton get lunch.
Find a Yeti cooler to keep your food cool.
44. Lantern or String Lights
Campsites get dark quickly — soft lighting makes evenings cozy and practical.
45. Camping Chair or Compact Seat Pad
Perfect for watching sunsets from the beach or stargazing at night.
Toiletries & Personal Items
46. Biodegradable Soap / Shampoo
I like to use eco-friendly soaps at campgrounds because they help keep Acadia’s fragile coastal ecosystems clean.
47. Toothbrush, Toothpaste, & Deodorant
The basics — because Bar Harbor coffee and hiking sweat don’t mix well 🙂
48. Moisturizer or Hand Cream
Sea air can dry out your skin surprisingly fast. A travel-size lotion keeps your skin comfortable.
49. Quick-Dry Towel
Handy for beach trips, kayak tours, or campsite showers. Dries fast in the coastal air.
50. Laundry Bag and/or Packing Cubes
Helps separate clean and dirty clothes. Perfect for multi-day stays or road trips.
Get your printable Acadia packing checklist
Acadia’s beauty lies in its contrasts – foggy mornings, bright afternoons, and cool ocean evenings. The key to packing is layering and being ready for changing conditions. Bring gear for both sunny hikes and damp days, and don’t forget bug protection if you’re visiting in early summer.
With this packing list, you’ll be ready for whatever Maine throws your way – from sunrise on Cadillac Mountain to sunset at Bass Harbor Head Lighthouse.
Knowing what to pack for Acadia National Park is a very important step in planning your trip, and I hope this packing list helped.
However, as I’m sure you’re very aware, this is just one thing of many to decide. You also need to make a actual plan for your trip.
In fact, the thing that most people ask me about is how to create an actual itinerary that makes sense. They worry about how to minimize the crowds, what to do – and when – and how to coordinate it all.
To help take away the overwhelm of planning a trip to Acadia National Park, I’ve created several super detailed itineraries.
Without them, people often feel stressed about planning their trip. With them, they have the confidence of getting all the info they need in one spot. Plus, there’s flexibility built in, so they can easily adapt them to their own interests and activity levels.
There are 1-, 2-, 3- and 4- day options for Acadia National Park: all with detailed hour-by-hour schedules, including alternatives for different activity and fitness levels, plus trail maps and descriptions, driving instructions, important information, essential tips, and everything else you need to make the most of your time in Acadia National Park.
Have a great trip – and maybe I’ll see you on the trail!
Do you have any other thing to include on your Acadia National Park packing list that’s not here? Join my private Facebook group National Parks Collectors and comment and let me know (you can also pick up extra planning tips, share your photos and stories with other national park lovers and more).
If you’re not quite ready to start packing, save this Acadia packing list to your Acadia National Park board!
More Packing Lists
🥾 Day Hikes
👣 Hiking Gear for Beginner Hikers
🏔️ Winter Hikes
⛺ Tent Camping
🌲 National Parks Essentials
❄️ Winter Vacations
🚗 Road Trips
🏖️ Beach Camping
🔥 Cabin Vacations
💡 Are you just starting to think about taking a national parks trip? Get Inspiration
‼️ Are you looking for helpful tips for visiting US national parks? Read articles that share useful tips on a range of national-park related issues
💻 Are you starting to plan a trip to Acadia National Park? Read my Guide to Acadia National Park
📋 Do you want a ready-made super detailed plan for your trip to Acadia? Get a detailed 1 – 4-day Acadia National Park Itinerary
🛏️ Are you looking for a place to stay near Acadia National Park? Find a vacation rental near Acadia National Park or Find a place to stay in Bar Harbor
💲 Are you ready to book your trip? Use these Planning and Booking Resources
📖 Do you want to read a book about Acadia National Park? Check out my Recommended Reading List for Acadia National Park
About the Author
James Ian is a national park, camping and hiking expert.
He has dedicated his life to travel, visiting more than 80 countries, all 7 continents and most of the national parks in the United States. With over 35 years experience in the travel industry, James has worked on cruise ships, at resorts and hotels, and as a travel planner who’s helped hundreds of people plan successful trips to US national parks.
Based on his experience visiting our national parks multiple times, in-depth research and expertise as a travel planner, James has published detailed itineraries for many of the major national parks in the US. These itineraries, as well as in-depth park guides, and other resources will help you have your own incredible trip to US national parks without stress and hassle.
As a national park expert, James has contributed to many publications, including USA Today, Newsweek, Time Business News, Savoteur, Best Trip, and Wired.
I’m a member of the Amazon Services LLC Associates Program. As an Amazon Associate I earn from qualifying purchases.