A home-made bomb exploded Tuesday night at the parking lot of a Fayyoum hotel.
No injuries were reported.
Two unknown terrorists planted the bombs, the security agencies said, noting that they were investigating the hotel cameras' images.
Also, bomb experts dismantled earlier two explosive charges in Ezbet Khadra village, Fayyoum.
Earlier in the day, two terrorist Muslim Brotherhood (MB) group members were killed while planting a bomb in the same village.