Complex sentence: Today, the town is a lively seaside resort whose beach is undoubtedly one of the main assets; it also benefits from the proximity of Marquentera (Park of Marquenterre), an area of natural beauty, with lakes, marshes and a rich flora and fauna.
Split into simpler sentences: Today, the town is a lively seaside resort whose beach is undoubtedly one of its main assets. It also benefits from the proximity of Marquentera (Park of Marquenterre), an area of natural beauty, with lakes, marshes and a rich flora and fauna.