They were the last of 110 sightseers trapped when the cable cars ground to a halt Thursday afternoon in the shadow of Mont Blanc, western Europe's loftiest peak.
After a night in the frozen dark, dangling at an altitude of 3,800 metres (12,500 feet), the string of cars lurched into movement at around 8 am (0600 GMT).
The incident was caused by cables that got crossed for "unknown reasons", but a gust of wind is thought to have played a part, said Mathieu Dechavanne, boss of the Mont-Blanc Company which manages the system.
The 33 remaining passengers were able to reach the ground by exiting the cars at three points on the way down, an official said.
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Teams yesterday had been able to rescue 77 passengers, most of them by helicopters and others who were able to climb down with help.
But as darkness fell and the weather deteriorated, the operation was suspended, leaving the remaining tourists, one of them a 12-year-old boy, to spend the night suspended in mid-air.
The boy's sister, Italian tourist Maria Elena Perrone, 18, was rescued yesterday but then had an agonising wait for news of her brother and parents who were in a different cable car.
"For two and a half hours we didn't know what had happened and the cable car was moving a lot when they were trying to untangle the cables.