Autodromo do Estoril
- Official name
- Autodromo Fernanda Pires da Silva
- Location
- Estoril, Portugal
- Type
- permanent
- Length
- 4.36 km
- Turns
- 13
- Direction
- clockwise
- Grands Prix
- 13
- First
- 1984
- Last
- 1996
- Confidence
- high
A long, banked final corner onto an extended main straight
Senna's first Grand Prix win came here in the rain in 1985, in a Lotus.