## 1. The Belle Époque Quarter of Mers-les-Bains A true picture-postcard view of the seaside resort, the famous Belle Époque villas with their colourful façades form one of the finest architectural ensembles on the French coast. An unmissable stroll to discover the heritage of Mers-les-Bains. ## 2. Mers-les-Bains Beach A large, family-friendly beach bordered by cliffs, ideal for swimming, beach games, shellfish gathering and sunset strolls. An iconic spot on the Picardy Coast. ## 3. The Cliffs of Mers-les-Bains Offering exceptional panoramic views of the English Channel, the cliffs are a remarkable natural site much loved by walkers and photographers. ## 4. Le Tréport Located just a few minutes’ walk away, this authentic fishing port charms visitors with its free funicular railway, its fish and seafood restaurants, and its constant buzz of activity. ## 5. The Baie de Somme Ranked amongst the world’s most beautiful bays, it is renowned for its unspoilt landscapes, its seal colonies and its wide range of nature-based activities. ## 6. The Chemin des Douaniers (GR21) This walking trail runs along the cliffs and offers spectacular views of the sea. An unmissable experience for lovers of the great outdoors. ## 7. Saint-Valery-sur-Somme A charming medieval town situated in the heart of the Baie de Somme, known for its harbour, its flower-lined streets and its magnificent views over the bay. ## 8. Marquenterre Nature Reserve An internationally renowned bird sanctuary where you can spot hundreds of bird species in an exceptional natural setting. ## 9. The Kahl-Burg at Le Tréport A historic World War II site carved into the cliff face, offering a fascinating visit for history enthusiasts. ## 10. The Mers-les-Bains Market The ideal place to discover local specialities, regional produce and the friendly atmosphere of this family-friendly seaside resort.