A bus carrying students overturned in western Iran, killing 26 people, CNN reported quoting Fars news agency.
The accident Friday night injured 18 others, according to Fars, the semiofficial news agency.
Authorities have identified 25 bodies so far.
The students were visiting Rahiyan-e Noor, an area dedicated to the soldiers who died fighting in the Iran-Iraq war.
All passengers were from Broujen town, Fars said.