Experience Maine Fairs & Festivals: Your 2025 Guide to August & September in Maine, Featuring Maine Fairs & Festivals

By Gerry Caron | Updated: February 13, 2026 | 7 min read

🌲 The Gold Standard of Late Summer & Early Autumn

Maine knows how to end summer and welcome autumn with unmatched style. August’s long, sun-drenched days and September’s crisp, sapphire-sky afternoons set the ultimate stage for a season defined by world-famous festivals, legendary agricultural fairs, and a “fiery” landscape transformation. From the rugged Midcoast to the rolling farmlands of the Kennebec Valley, this is the time to immerse yourself in Maine’s culture, history, and breathtaking natural beauty.

As you plan your visit, don’t miss the Maine Fairs & Festivals that showcase the best of what this beautiful state has to offer. From food to art, there’s something for everyone at the Maine Fairs & Festivals.

Join us as we celebrate the Maine Fairs & Festivals that define this vibrant season!

Whether you are here to feast on world-record lobster catches, watch hot air balloons paint the sky, or catch the first glimpse of fall foliage, the 2025 Maine Events Guide is your passport to an unforgettable New England journey.

Delve into the rich experiences awaiting you at Maine Fairs & Festivals, where each event is steeped in local culture and tradition.

🦞 August 2025: Festivals & Summer Spirit

• Maine Lobster Festival – Rockland

  This Maine Fairs & Festivals event is a highlight of the summer, attracting visitors from near and far.

  • 📅 July 30 – August 3, 2025

  • Five days of fun and feasting at Harbor Park. Highlights include the International Great Crate Race, a massive parade, marine heritage displays, and thousands of pounds of fresh lobster.

  • 📍 Harbor Park, Rockland, ME

• Maine Boats, Homes & Harbors Show – Rockland

  • 📅 August 8 – 10, 2025

  • The premier coastal lifestyle event north of Newport. Meet Maine’s finest boatbuilders, craftsmen, and artists while exploring elegant vessels on the waterfront.

  • 📍 Harbor Park, Rockland, ME

• Machias Wild Blueberry Festival – Machias

  • 📅 August 15 – 17, 2025

  • Downeast Maine rolls out the “blue carpet” with 250+ vendors, blueberry pie-eating contests, and small-town charm at its finest.

  • 📍 Downtown Machias, ME

• Great Falls Balloon Festival – Lewiston/Auburn

  • 📅 August 15 – 17, 2025

  • Watch dozens of colorful hot air balloons lift off over the Androscoggin River. Includes food, live music, and family activities.

  • 📍 Simard-Payne Memorial Park, Lewiston, ME

• Bar Harbor Fine Arts Festival – Bar Harbor

  Join us at the Bar Harbor Fine Arts Festival, one of the many Maine Fairs & Festivals happening this summer.

  • 📅 August 8 – 10, 2025

  • The “flagship” show on the grounds of the Bar Harbor Inn, establishing a reputation as one of the top shows in Northern New England.

  • 📍 Bar Harbor Waterfront, ME

🍂 September 2025: Harvest & Heritage

• Camden Windjammer Festival – Camden

  Experience the community spirit at the Common Ground Country Fair, one of the most anticipated Maine Fairs & Festivals each fall.

  • 📅 August 29 – 31, 2025 (Labor Day Weekend)

  • A nautical celebration featuring a spectacular parade of sail, talent shows, and the fleet of majestic tall ships gathering in the harbor.

  • 📍 Camden Harbor, Camden, ME

• Common Ground Country Fair – Unity

  • 📅 September 19 – 21, 2025

  • Maine’s iconic celebration of rural living. Explore sustainable farming, organic food, and traditional craft demonstrations.

  • 📍 294 Crosby Brook Rd, Unity, ME

• Acadia Night Sky Festival – Bar Harbor

  The Acadia Night Sky Festival is a must-see, part of the renowned Maine Fairs & Festivals that celebrate the state’s natural beauty.

  • 📅 September 21 – 25, 2025

  • Celebrate some of the last pristine dark skies in the eastern U.S. featuring starlit workshops and internationally recognized speakers.

  • 📍 Various Locations, Bar Harbor/Acadia, ME

• Fryeburg Fair (Preview Events) – Fryeburg

  Don’t miss the Fryeburg Fair, an iconic event in the lineup of Maine Fairs & Festivals.

  • 📅 Late September 2025 (Main Fair: Sept 28 – Oct 5)

  • Maine’s largest agricultural fair begins its transition with setup events and early livestock exhibits in a prime foliage setting.

  • 📍 1154 Main St, Fryeburg, ME

🧭 2025 Travel Tips for the Late Season

1. Book Early: Popular coastal and mountain towns sell out months in advance for festival weekends and foliage season.

   To fully enjoy the Maine Fairs & Festivals, it’s wise to book accommodations in advance.

2. Pack for “Maine Layers”: Warm 70°F days can drop to 45°F quickly after sunset, especially in September.

3. Foliage Watch: Peak color typically starts in Northern Maine (Aroostook County) in late September and moves south through October.

4. Reserve Tours: Whale watching and lighthouse cruises are high in demand; book your 2025 slots ahead of time!

🏡 Your Basecamp for Adventure: Moose River Lookout

Retreat to Moose River Lookout in Rockwood for the ultimate late-summer and autumn escape. Nestled on the Moose River with a private dock and immediate access to Moosehead Lake, this luxury rental is perfectly positioned for exploring the Maine Highlands.

Make Moose River Lookout your basecamp as you explore the Maine Fairs & Festivals throughout the region.

• Elite Features: 3 Bedrooms, 2 Baths (Sleeps 7), Backup Generator, and High-Speed WiFi.

• Adventure Ready: Direct backyard access to the ITS66 Trail System for ATVing through the foliage.

• 📞 Phone: 800-544-0300

• 📧 Email: [email protected]

• 📍 Address: 4054 Rockwood Rd, Rockwood, ME 04478

Maine invites you to journey through its timeless landscapes. Start planning your 2025 adventure today!

Plan your itinerary around the exciting Maine Fairs & Festivals to ensure an unforgettable experience.