Orlando Bloom and Son Flynn Pictures Hiking

Orlando Bloom gave 1-year-old son Flynn Bloom a lift yesterday while out for a walk in the hills of LA. The father-son duo were out enjoying the afternoon with Orlando's dog Sidi. Earlier this week, Orlando logged some time with his guy friends. Orlando and Justin Theroux took their motorcycles out for a spin and grabbed lunch at Gjelina.

Orlando and Flynn had fun together while mom Miranda Kerr made the press rounds on behalf of Victoria's Secret. The trio will likely be together this evening, though, for a special environmental event. Miranda Kerr's focusing on Earth Hour, a consciousness-raising event in which participants will turn off their lights for one hour starting at 8:30 p.m. tonight.