Raithu Monastery is just one of the landmarks located 0.3 mi (0.5 km) from central El-Tur, so you might want to stop by for a few pics during your trip.
Sightseeing doesn't mean you have to blow the budget. For some things to do in El-Tur, enjoy the outdoors at St Katherine Protectorate or Feiran Oasis. Be certain to include a visit to El Tur Beach.