Barring risks from unscheduled activity, you can go as far as the 600 m- (1,962 ft-) wide steaming crater.
An example of unscheduled activity at the crater would be a party
mnli hypothesis: An example of unscheduled activity at the crater would be a party premise: Barring risks from unscheduled activity, you can go as far as the 600 m- (1,962 ft-) wide steaming crater.