Seashelling in Maine with Kids: A Beach Explorer Guide (+ Free Map)

Maine's coastline is unlike any other in America — 3,500 miles of jagged, rocky shoreline punctuated by sandy cove beaches, tidal rivers, and dramatic headlands that create one of the most varied and rewarding shelling environments on the East Coast.

Make memories exploring Maine's beaches with your kids.  Track your finds with Nature Explore Club's Seashells of Maine Activity Book.

Best Beaches for Shelling in Maine

We mapped the best shelling beaches in Maine so you can plan your adventure before you go.

1. Popham Beach State Park, Phippsburg — One of the finest beaches in Maine and one of the best shelling destinations on the entire Maine coast. Popham sits at the mouth of the Kennebec River where river-borne sediment meets the open Atlantic — creating a constantly shifting sandbar system that concentrates shells from multiple directions. Sand Dollars, Razor Clams, Moon Snails, and Blue Mussels are all regularly found here. The dramatic location at the river mouth and the views across the water to historic Fort Popham make this one of the most memorable Maine beach destinations for families.

2. Higgins Beach, Scarborough — A beautiful sandy beach south of Portland with excellent shelling particularly after northeast storms. The beach's exposure to the open Atlantic means shells wash up regularly from offshore waters. Blue Mussels, Periwinkle Snails, and Waved Whelks are all commonly found here. A quieter alternative to the more popular beaches of southern Maine with good shell variety.

3. Crescent Beach State Park, Cape Elizabeth — One of the finest state park beaches in Maine — a beautiful crescent of sandy beach with rocky headlands at both ends that are outstanding for intertidal shelling. The rocky areas support Dog Whelks, Tortoiseshell Limpets, Periwinkle Snails, and Blue Mussels in dense populations. The sandy beach delivers Moon Snails, Razor Clams, and Soft Shell Clams after storms. The combination of sandy beach and rocky headland in one park gives families two completely different shelling environments within walking distance.

4. Ogunquit Beach, Ogunquit — One of Maine's most beautiful and popular beaches — a three-mile barrier beach with excellent shelling particularly at the Ogunquit River end where tidal currents concentrate shells. Blue Mussels, Periwinkle Snails, Soft Shell Clams, and occasional Waved Whelks are all found here. The Marginal Way cliff walk adjacent to the beach adds a spectacular coastal walking dimension to any visit.

5. Reid State Park, Georgetown — A beautiful mid-coast Maine state park with two sandy beaches and extensive rocky intertidal areas — one of the finest family nature destinations on the Maine coast. The rocky areas at Todd's Point are outstanding for Dog Whelks, Tortoiseshell Limpets, and Periwinkle Snails. The sandy beaches deliver Razor Clams, Soft Shell Clams, and Sand Dollars after storms. The diversity of habitats in a single park makes Reid State Park exceptional for shell variety.

6. Drakes Island Beach, Wells — A quiet, relatively undiscovered barrier beach in Wells with excellent shelling on both its ocean-facing beach and in the tidal areas behind it. Less visited than the main Wells and Ogunquit beaches, making undisturbed shells more plentiful. Soft Shell Clams, Quahogs, and Blue Mussels are regularly found in the tidal flat areas behind the beach.

7. Ferry Beach State Park, Saco — A beautiful state park with a long sandy beach and excellent access to the tidal areas of the Saco River and Pine Point. The combination of ocean beach and estuarine tidal flat habitat gives families two different shelling environments. Soft Shell Clams, Quahogs, and Blue Mussels are found in the tidal areas while Moon Snails and Razor Clams wash up on the ocean beach after storms.

8. East End Beach, Portland — A small urban beach in Portland with excellent rocky intertidal shelling — one of the most accessible shelling destinations in Maine for families based in or visiting Portland. The rocky shores support Dog Whelks, Periwinkle Snails, Blue Mussels, and Eastern Oysters. The views of Casco Bay and the Portland skyline add a unique urban coastal character to the shelling experience.

9. Goose Rocks Beach, Kennebunkport — A beautiful three-mile barrier beach in Kennebunkport with excellent shelling particularly at the quieter northern end near the Goose Rocks inlet. The tidal areas behind the beach support Soft Shell Clams and Quahogs while the ocean beach delivers Blue Mussels, Moon Snails, and Waved Whelks after storms.

10. Laudholm Beach, Wells — A pristine, relatively undiscovered beach within the Wells National Estuarine Research Reserve — one of the finest shelling beaches in southern Maine. The reserve's protected status means the beach is in excellent natural condition. The combination of ocean beach and the adjacent Laudholm Farm estuary creates outstanding shell diversity. Soft Shell Clams, Quahogs, Blue Mussels, and occasional Sand Dollars are all found here.

Make the Adventure Real The Seashells of Maine Activity Book turns your beach trip into a hands-on mission for ages 7–12 — with a shell tracker, fun facts, drawing pages, games, and puzzles. Shop the Book Get the Full Maine Set

Family Tips for Seashelling in Maine with Kids

• Explore the tide pools at low tide. Maine's rocky shores hide periwinkles, dog whelks, limpets, and mussels clinging to the rocks — low tide opens up the pools where kids can spot them clinging in place.
• Try the big sandy beaches for whole shells. Popham Beach, Ogunquit, and Reid State Park have broad sand flats at low tide where whelks, clams, and sand dollars collect.
• Look but don't take living tide-pool creatures. Dog whelks, limpets, and mussels are usually alive and attached. Admire and photograph them, and collect only empty shells washed up on the sand.
• Dress for cold water and slippery rocks. Maine's water is chilly and rocks are slick with seaweed — water shoes with grip and a warm layer keep the adventure fun.

Frequently Asked Questions: Seashelling in Maine with Kids

Does Maine have a state shell?

Maine doesn't have an official state shell, but the blue mussel and the soft-shell clam (the "steamer") are its most iconic shellfish. Blue mussel shells — deep blue-black and often still shiny — are one of the most common finds on Maine beaches.

Where is the best shelling beach in Maine for families?

Popham Beach State Park in Phippsburg has wide sand flats at low tide, and Ogunquit Beach and Reid State Park are excellent too. For tide-pooling, Maine's rocky shores near Cape Elizabeth and the Wells reserve beaches are full of life.

When is the best time to find shells in Maine?

Low tide is essential in Maine — it exposes both the sand flats and the rocky tide pools. The days after a storm bring in the most shells. Summer is the most comfortable season, but spring and fall offer quiet beaches and great finds.

What shells will we find in Maine?

Common finds include blue mussels, dog whelks, waved whelks, periwinkles, moon snails, razor clams, soft-shell clams, slipper shells, and tortoiseshell limpets. On sandy beaches you may also find the round, sun-bleached skeletons of sand dollars.

Is it OK to take shells home from Maine beaches?

Empty shells are fine to collect for personal use. Maine's rocky shores are full of living creatures, so leave anything still attached or moving — dog whelks, limpets, mussels — and never take a dark, fuzzy (living) sand dollar. Leave living things to keep the shore healthy.

For the full guided experience with shell illustrations, games, and a complete tracker, explore our Seashells of Maine Activity Book.