Doprava.cx
Information about Prague's park and ride scheme.
http://www.doprava.cx/english/praha.php#lanovka

MyCzechRepublic
Useful tips on parking on the streets, in garages and on parking lots, as well as a brief note on the city's park and ride scheme.
http://www.myczechrepublic.com/prague/parking.html

Prague 2001
A map highlighting park and ride lots in the city.
http://www.prague2001.com/p+r.htm

Prague Airport
Airport parking: costs and facilities.
http://www.prague-airport.cz/en/sluzbyprovas/doprava/do_parkovani.htm

Prague Information Service
A long list of car parks in Prague where you can leave you car, coach or caravan.
http://www.pis.cz/a/prague/dopraa/04.html

Prague Integrated Transport
A detailed explanation of city's the park and ride scheme.
http://www.dpp.cz/en/di-pid3.htm#