Whether you've come to pay your respects or learn more about the history and background of the building, Rock-Hewn Churches is an interesting site to visit. Check to see if this special place is open to visitors to experience the calmness inside.
You'll be spoiled for sightseeing choice when visiting Lalibela. Rock-Hewn Churches is a great place to begin here, but there are loads of other worthwhile sights to consider. Church of St. George, Bet Maryam, and Bet Emmanuel are close to the house of prayer and and will cap off your day nicely.
