1. Swimming - pool/lake
2. Ice hockey - skating rink
3. Athletics - stadium
4. Roller skating - street
5. Figure skating - skating rink
6. Cross-country running - mountains/forest
7. Cycling/skiing - mountains
8. Riding - fields
9. Tennis - court
10. Water skiing - river/sea
11. Windsurfing - river/sea
12. Surfing - river/sea