CAIRO, May 31 (Reuters) - Six Mexican tourists were killed and 10 others wounded in a bus accident on Friday in Egypt's Sinai Peninsula, medical and security sources said.

The tourists were traveling on a bus near Saint Catherine's monastery in central Sinai when the accident occurred, the sources said.

No further information about the accident was immediately available. (Reporting by Youssry Ahmad; Writing by Maggie Fick; Editing by Sonya Hepinstall)