Sydney: Bondi Beach (To do)

Maybe not the nicest but the most famous beach in Sydney. Reachable by metro, Eastern Suburbs & Illawarra  line (blue), last stop Bondi Junction, then with one of the busses 333, 380, 381 e 382. They pass also through Sydney downtown they take longer time than metro.
You can meet surfers with their boards on the public transports.
Just a small advice about where to have sunbath: if you want to meet celebrities you have to put your towel on the southern side otherwise the locals stay at north.
Details about the metro at www.cityrail.info and for busses at www.131500.com.