Adadi Maryam is a fascinating rock-hewn church near Tulu Bolo, offering a glimpse into Ethiopia's ancient Christian heritage, often visited as part of a day trip from Addis Ababa alongside sites like Melka Kunture and Tiya. Accessibility involves traveling by car, possibly on unpaved roads, and a short walk to the church entrance, making comfortable shoes advisable. While solo visits are possible, a local guide is highly recommended for historical context, logistical ease, and navigating local interactions. The dry season (October-May) is ideal due to better road conditions, as the rainy season can impede travel. Entry fees are typically minimal (a few USD), but transportation and guide services constitute the main cost; allocate 30-60 minutes for the church itself, or a full day if combined with other nearby attractions. Visitors should wear respectful attire and remove shoes before entering this active place of worship.