Marseillan, a charming town located on the banks of the Thau Lagoon, offers a variety of activities and attractions that reflect its rich history and natural beauty. One of the best ways to experience the town is by exploring its historic center, where you can stroll along the narrow streets lined with traditional buildings and enjoy the local architecture. The Church of Saint John the Baptist is a notable landmark, showcasing a blend of Gothic and Baroque styles.

For those interested in local culture, visiting the Marseillan Market is a must. This market provides a glimpse into the region's culinary offerings, with fresh produce, local cheeses, and artisanal products available. Sampling the regional specialties, such as oysters from the Thau Lagoon, is a delightful experience for food enthusiasts.

Nature lovers can take advantage of the scenic bike paths and walking trails that surround the lagoon, offering opportunities for birdwatching and enjoying the picturesque landscape. The nearby beaches provide a relaxing spot to unwind, with options for swimming and sunbathing.

For a deeper understanding of the local wine tradition, a visit to a vineyard or wine cellar is worthwhile. The region is known for its excellent wines, and many vineyards offer tours and tastings, allowing visitors to appreciate the local terroir.

Lastly, engaging with the waterfront by taking a leisurely boat trip on the lagoon can provide a unique perspective of Marseillan and its surroundings. This tranquil experience allows for a closer look at the diverse wildlife and the stunning scenery that characterizes this part of France.