The police said on Saturday that the structure, a tourist attraction for decades, was probably not salvageable. A man was arrested in connection with the blaze.
The authorities deployed tens of thousands of security forces and banned demonstrations in some cities, hoping to avoid a repeat of the riots that shook the country a week ago.
The military demolished buildings and erected roadblocks in Hebron, the biggest city in the territory, a day after Palestinian gunmen killed two soldiers.
The military demolished buildings and erected roadblocks in Hebron, the biggest city in the territory, a day after Palestinian gunmen killed two soldiers.