| Municipality | Roost-Warendin |
|---|---|
| Postcode | 59286 |
| Latitude | 50.4185930 (N 50° 25’ 7”) |
| Longitude | 3.1021950 (E 3° 6’ 8”) |
| Altitude | From 18m to 27m |
| Surface area | 7.16 km² |
| Population | 6032 inhabitants |
| Density | 842 inhabitants/km² |
| Prefecture | Lille (42 km, 35 min) |
| Insee code | 59509 |
| Intercommunality | CA Douaisis Agglo |
| Department | Nord |
| Territory | Flandre-Artois |
| Region | Hauts-de-France |
| Râches | 3.3 km (6 min) |
|---|---|
| Auby | 4.4 km (8 min) |
| Waziers | 4.6 km (8 min) |
| Raimbeaucourt | 4.8 km (9 min) |
| Anhiers | 5.3 km (9 min) |
| Leforest | 5.4 km (10 min) |
| Évin-Malmaison | 6.3 km (12 min) |
| Flines-lez-Raches | 6.4 km (12 min) |
| Flers-en-Escrebieux | 6.8 km (9 min) |
| Moncheaux | 7.2 km (12 min) |
| Faumont | 7.3 km (11 min) |
| Douai | 7.6 km (13 min) |
| Ostricourt | 8.2 km (14 min) |
| Sin-le-Noble | 8.3 km (11 min) |
Bernicourt Castle was built in the early 18th century (1743) in this form on an area of 25 hectares.
The old church was dedicated to Roost Saint Martin. It was situated in the main street of Roost, west of Castle Bernicourt. It was demolished and its location is what the old cemetery is now called. A new church was built in 1830 near the entrance to the Avenue Bernicourt.
| Monuments |
|---|
| Last name | Activity type | Rate | City |
|---|---|---|---|
 | Entertainment | 29 € | Lille (24 km) |
 | Entertainment | 24 € | Lille (24 km) |
 | Culture and education | 9 € | Croix (28 km) |
| Last name | Outing type | Difficulty | Duration | Departure municipality |
|---|---|---|---|---|
 | Hike | Easy | 20 min | Cambrai (28 km) |
 | Hike | Easy | 3:05 | Beaumont-Hamel (47 km) |
 | Hike | Easy | 4:55 | Grand-Rullecourt (48 km) |
 | Hike | Easy | 4:10 | Berlencourt-le-Cauroy (50 km) |
 | Hike | Easy | 3:15 | Sus-Saint-Léger (52 km) |
