Guerrero Negro is only really worth visiting if you want to go whale-watching. That is the only thing to do here apart from visiting the worlds biggest salt mine, which isn't much fun. You can arrange the whale-watching trips with the local agencies along Blvd Zapata, or a slightly cheaper way is to go directly to the docks and bargain with the boatmen.

Getting there
There are flights to Guerrero Negro from Ensenada. There is also buses from Ensenada, La Paz, Loreto, Mulegé and Tijuana.