I just got an answer to my earlier question. But, what is the schedule - once an hour, once every couple of hours, one trip out and back???
The Mt. Explorer offers continuous Bethel to Sunday River runs throughout the day. Starting at 6:30am in the morning to midnight on weekends, running approx every 1/2 hour in the morning and evening and hourly during the mid-day. Schedules are available at Guest Services during your stay at The Inn.