The antonyms for the phrase "making camp" could be "moving on," "departing," or "setting out." When someone "makes camp," they are typically settling in a particular location for a period, whether it's for the night, a weekend, or a longer period. However, if they were to "move on" or "depart," they would be leaving that location and continuing their journey elsewhere. Alternatively, if they were to "set out," they would be initiating their journey or starting their travel. These antonyms all connote a sense of movement and progress rather than staying and dwelling in one place.