kilometres north-east from Bratislava, 126 m above
sea level. It has good access to the motorway D1 from Bratislava to Žilina, and
is situated on the significant 4th Corridor of Trans-European Transport Network
- Railway route Prague - Bratislava - Balkans/Orient.
The town consists
of four boroughs (Senec, Svätý Martin, Červený majer and Horný dvor)
