Its streets, bordered in places by old houses, are narrow and winding.
The promenade of Morlanne laid out on the site of a Roman camp called Palestrion commands a fine view of the Adour and the pine forests of the Landes.

 The church of Saint-Sever, a Romanesque building of the 12th century, with seven apses, once belonged to the Benedictine abbey founded in the 10th century.
The abbey of Saint-Sever was added to the UNESCO World Heritage Sites in 1998, as part of the World Heritage Sites of the Routes of Santiago de Compostela in France.

The convent and cloister of the Jacobins (13th century), a Dominican convent, built of pink bricks; now contains the Jacobins Museum (exhibits include rocks and illuminations from the 
Saint-Sever Beatus).
Its streets, bordered in places by old houses, are narrow and winding. The promenade of Morlanne laid out on the site of a Roman camp called Palestrion commands a fine view of the Adour and the pine forests of the Landes.
 The church of Saint-Sever, a Romanesque building of the 12th century, with seven apses, once belonged to the Benedictine abbey founded in the 10th century. The abbey of Saint-Sever was added to the UNESCO World Heritage Sites in 1998, as part of the World Heritage Sites of the Routes of Santiago de Compostela in France.
The convent and cloister of the Jacobins (13th century), a Dominican convent, built of pink bricks; now contains the Jacobins Museum (exhibits include rocks and illuminations from the 
Saint-Sever Beatus).
Saint-Sever