Plenty of other courses in the region, check out portugalgolf.com where all the Lisbon and Silver Coast courses are mapped. We can recommend Praia Del Rey,the recently opened Bom Sucesso (only 10 minutes away), Golden Eagle, Oitavos (Quinta da Marinha 2nd course),Belas, Lisbon Sports Club,Aroeira and Ribagolfe. If you are short of time then we can narrow it down to two other courses which are near by beside Praia Del Rey Golden Eagle  which is quite close by and definitely worth a visit and Bom Sucesso .