The picturesque settings of Hesdin Forest and Les Jardins de Sericourt showcase the area's natural beauty. During your stay, visit sights such as Abbey of Belval, Agincourt Battlefield and Aquatic & Bowling Center.
When is the best time to book a hotel with a pool in Herlin-le-Sec?
Taking the local weather in Herlin-le-Sec into account can help you maximise your time at the pool during your trip. The hottest months are usually August and July, with an average temperature of 17°C, while the coldest months are January and February, with an average of 5°C. Average annual precipitation for Herlin-le-Sec is 751 mm.