6-Day Maine Coastal Road Trip with Sea-Glass Beaches from Portland to Bar Harbor

Morning

Start at Portland Public Market House when vendors are opening, generally around 8:00 AM (hours can vary by stall). Give yourself about an hour for coffee and breakfast—Forage Market and The Holy Donut are good local-style choices—and browse the small Maine food producers inside. From here, it’s an easy 10-minute walk down Congress Street to the Portland Museum of Art in the Arts District. Plan roughly 90 minutes; the museum typically opens at 10:00 AM, and arriving near opening is the best way to enjoy the galleries before the afternoon rush. Admission is usually around $25 for adults, with discounts and occasional free-admission programs worth checking before you go.

Lunch and Waterfront Walk

Walk or drive about 10 minutes to Eventide Oyster Co. in the Old Port for lunch. Expect about $25–45 per person, more if you add several oysters or drinks; a short wait is common, so put your name down and use the nearby cobbled streets for a quick wander. After lunch, drive roughly 10 minutes east to the Eastern Promenade. Park along the residential streets near the promenade or by Fort Allen Park, then take an hour to stroll the grassy waterfront and photograph the islands and working harbor of Casco Bay. This is a particularly pleasant pause after the museum, with benches and broad views rather than a tightly scheduled attraction.

Late Afternoon

Finish at Willard Beach in South Portland, about a 15-minute drive from the Eastern Promenade depending on bridge traffic. The beach is free, though parking regulations and availability can change seasonally; arrive before the late-afternoon crowd if you want an easier spot. Spend about 90 minutes walking toward the rocky edges and around Fisherman’s Point, where sea glass is most likely to turn up after changing tides. Look rather than dig, leave larger pieces and natural shells in place, and keep an eye on the tide so the return walk stays comfortable. Sunset is a lovely time here, and you can finish with a casual drink or snack nearby in Willard Square.

Morning

Head south to Fort Williams Park in Cape Elizabeth early, ideally arriving around 8:30–9:00 AM. The park grounds open around sunrise, and parking is typically free in the off-season but may be paid or restricted during busier periods; allow roughly $5–10 if attendants are collecting fees. Spend about two hours wandering the coastal paths, old military structures, and rocky overlooks before continuing to Portland Head Light, which sits within the park. The lighthouse grounds are open daily, while the small museum’s hours vary; the exterior viewpoints and shoreline are the main attraction, so give yourself about 45 minutes and wear shoes with good grip.

A 10-minute drive along Cape Elizabeth’s back roads brings you to Two Lights State Park around midday. The park is generally open from early morning into the evening, with a modest day-use fee often around $5–7 for nonresidents. Bring a picnic or simply pause at the benches and granite ledges overlooking the Atlantic—this is a quieter place for lunch than the lighthouse area, though swimming is not the main draw. Around 1:00 PM, drive south via I-295 and US-1 toward The Clam Shack in Kennebunk; expect about 45–60 minutes, with traffic near the coastal towns potentially adding time.

Afternoon and Evening

Order a lobster roll or fried seafood at The Clam Shack, budgeting roughly $20–40 per person. It is a casual, counter-service stop, so allow about an hour and check the day’s hours before leaving Cape Elizabeth, as seasonal closing times can change in September. After lunch, continue a few minutes to Kennebunk Beach, where the broad shoreline is best for a relaxed walk and sea-glass searching around the lower-tide line. Keep any finds modest and avoid disturbing dunes or private beach areas; late afternoon light is especially good here, and the beach should give you about 90 minutes without feeling rushed.

Finish in Dock Square in Kennebunkport, roughly a 10-minute drive away. Park once in a public lot and explore on foot—galleries, small shops, and the waterfront are clustered close together. For dinner, choose a harbor-facing table if available, but expect September crowds and prices around $30–60 per person for a full meal. The square is pleasant after sunset, when the day-trippers thin out; check restaurant hours in advance, since some seasonal businesses begin closing earlier after Labor Day.

Morning

Leave Kennebunkport around 7:00 AM for Marshall Point Lighthouse & Museum in Port Clyde; the coastal roads are slower than they look, so allow roughly 2½ hours with a coffee stop and arrive around 9:30–10:00 AM. The lighthouse grounds and rocky peninsula are the main attraction, while the small museum—housed in the former keeper’s quarters—usually opens later in the morning and may have limited seasonal hours. Allow about 1½ hours, and wear shoes with good grip: the shore is exposed, uneven, and often windy. From Port Clyde, follow ME-131 and US-1 north toward Rockland, a drive of roughly 45 minutes.

Midday and Afternoon

At Rockland Breakwater Lighthouse, park near the breakwater entrance and plan on nearly two hours for the 7/8-mile round trip over the granite blocks. The lighthouse itself may have limited access, but the walk is worthwhile for harbor views and passing boats; avoid it in rough weather, when waves can wash over the outer stones. Afterward, have lunch at Primo, a farm-to-table restaurant on the outskirts of Rockland, where the gardens and working farm are part of the experience. Budget about $40–75 per person, and reserve ahead if possible—especially for an early-afternoon seating. Then return to downtown for the Farnsworth Art Museum, generally open from late morning into the afternoon, with admission commonly around $15–20. Give yourself 1½ hours for Maine-focused art and the Wyeth galleries, and check same-day hours because museums can adjust schedules seasonally.

Late Afternoon and Evening

Drive north from Rockland to Camden in about 20 minutes and leave the car near downtown, where parking becomes easier away from the harbor-front spaces. Spend an hour wandering Camden Harbor Park and Amphitheatre, watching schooners and small boats beneath Mount Battie; the amphitheatre and harbor paths are free and especially pleasant in the softer late-afternoon light. Before dinner, make the short drive to Megunticook Beach for about 45 minutes of shoreline wandering and sea-glass searching. It is a quick, low-key stop rather than a broad sandy beach, and finds are never guaranteed—bring a small bag, leave anything embedded in the shore, and check the tide before going. In Camden, dinner is best kept unhurried; downtown restaurants fill quickly, so make a reservation or arrive early.

Morning

Start with Camden Hills State Park, entering from Route 1 just north of Camden. Arrive around 8:00 AM, before the trailhead and summit road become busy; the park is generally open from sunrise to sunset, with a Maine vehicle day-use fee of roughly $6–8 for nonresidents. Drive or hike up Mount Battie—the summit road is the easiest option if you want to conserve time, while the Mount Battie Trail makes a moderately steep outing of it. Allow about two hours for the view over Penobscot Bay, the offshore islands, and Camden’s harbor. Bring a layer: the summit is noticeably cooler and windier than town.

From Camden, follow US-1 North for about 20 minutes to Belfast, parking near the downtown waterfront or Front Street. Spend late morning on the Belfast Harbor Walk, an easy waterfront stroll with boats, working-harbor views, and benches along the Passagassawakeag River; then wander the compact downtown streets before lunch. For the planned casual meal, settle at Harborwalk Restaurant—expect approximately $20–40 per person and about an hour. Check its September hours before leaving Camden, since coastal restaurants sometimes adjust schedules after Labor Day.

Afternoon and Evening

After lunch, drive roughly 25 minutes north on US-1 and ME-1A toward Fort Point State Park in Stockton Springs. The park’s wooded peninsula is a welcome change from the busier viewpoints: follow the short trails through the forest and out to the rocky shoreline, allowing about 90 minutes. There is a Maine day-use fee of roughly $6–8 for nonresidents, and cell service can be patchy, so download directions beforehand. Continue south and east toward Blue Hill, arriving in the late afternoon for a relaxed wander around Blue Hill Harbor and the village’s small galleries and shops; most independent businesses close by 5:00 PM, so treat this as a strolling stop rather than a dedicated shopping window. Finish at Morgan Bay Beach near Surry, about 15–20 minutes away, for an hour of quiet beachcombing around sunset. Check the tide before going—low or falling tide exposes more shoreline—and bring a flashlight for the drive back to Blue Hill, where you’ll spend the night.

Morning

Leave Blue Hill around 7:00 AM and head to Schoodic Peninsula, the quieter eastern section of Acadia National Park. Allow about 1¼ hours, plus a little extra for the slower coastal roads near Winter Harbor. Enter through the Schoodic Woods side and spend roughly 2½ hours following the shoreline roads and pull-offs toward Schoodic Point. The granite ledges are especially striking in the morning, and this is one of the best places on the itinerary for undisturbed sea-glass and beachcombing; only take pieces that are clearly loose, and remember that collecting natural objects inside the park is generally prohibited.

Midday and Early Afternoon

Continue west into the main section of Acadia National Park, allowing about 1½ hours to reach Jordan Pond depending on traffic and parking. Parking fills quickly, so arriving near midday may require using the Island Explorer shuttle from a nearby lot or circling briefly for a space. Walk a manageable section of the pond trail—rather than committing to the full loop—and enjoy the view toward the Bubbles. Then settle at Jordan Pond House for popovers, tea, or lunch, typically about $20–45 per person; seasonal hours can change, so check the current park and restaurant schedule before leaving. Reservations are useful for a seated meal, though outdoor service may be more flexible.

Afternoon

Drive toward Sand Beach, where parking is often tightest between late morning and midafternoon; the shuttle is a good backup if the lot is full. Give yourself about an hour on the beach and along the wrack line, looking for sea glass after storms or higher tides without disturbing shells, wildlife, or vegetation. From there, begin the Ocean Path toward Thunder Hole and Monument Cove, a beautiful 1½-hour coastal walk over mostly easy but uneven terrain. Thunder Hole is most dramatic roughly an hour before or after high tide, though waves can be unpredictable—stay behind the railings and away from wet ledges.

Evening

Finish in Bar Harbor with the Bar Harbor Shore Path, an easy waterfront stroll of about an hour. Park once and explore on foot, since downtown spaces are limited and often metered or time-restricted in September. The path is lovely around sunset, with views across Frenchman Bay and the Porcupine Islands; afterward, wander the adjoining waterfront blocks for dinner and ice cream. Keep a light jacket handy—temperatures drop quickly beside the harbor—and check your accommodation’s parking instructions before arriving, as many downtown properties use small lots or assigned spaces.

Morning

Leave Bar Harbor around 8:00 AM with coffee and fuel already sorted; the coastal run south on U.S. Route 1 is scenic but slow, so budget 3½–4½ hours including brief pauses. Your first substantial stop is Penobscot Narrows Bridge & Observatory in Prospect, roughly 1½–2 hours from Bar Harbor depending on traffic. The observatory is typically open seasonally from late morning into the afternoon; admission is usually about $7–10, and the elevator ride gives you sweeping views over the Penobscot River, Fort Knox, and the bay. Allow about an hour, and check the day’s opening status before setting out, since hours can be weather- or season-dependent.

Lunch and Afternoon

Continue inland toward The Lost Kitchen in Freedom, a beautiful but deliberately remote farmhouse restaurant known for its seasonal Maine tasting menu. It operates by reservation only, with dinner reservations famously difficult to secure; if you do not already have a confirmed lunch arrangement, do not build the day around getting a table. Plan approximately $40–90 per person for a nearby farm-to-table alternative and allow 1½ hours, keeping an eye on the clock before the final coastal leg. From Freedom, drive south toward Popham Beach State Park in Phippsburg, arriving around mid-afternoon for about 1½ hours of shoreline time. The park’s broad sand beach, rocky points, and tidal stretches are your best final chance for beachcombing; sea glass is never guaranteed, so search above the wrack line and leave anything historically significant in place. Expect a day-use fee of roughly $8–10 per vehicle for non-Maine residents, with parking filling faster on warm weekends; check tide and closing information before detouring in.

Evening

Depart Popham Beach State Park around 4:00 PM for Portland, using Route 209 and U.S. Route 1 before joining I-295. The drive is about 1½ hours without traffic, but allow extra time around Bath, Brunswick, and the Portland approach. If you are returning a rental car, refuel before reaching the city and confirm whether the drop location has an after-hours key procedure; a different return location can also trigger a one-way fee of roughly $50–150.