San Borja Mission (Jesuit, 1762), or Misión San Francisco de Borja Adac. "Northernmost of the stone missions was never finished but was extremely well-constructed of large faced stones. Next to San Xavier, and possibly San Ignacio, it is the largest of all the stone missions."

Santa Gertrudis Mission (Jesuit, 1751). "Extremely well-preserved and beautifully constructed small, white stone building. Visible nearby are the ruins of the older, small adobe mission, and small village with many gardens and date groves surrounding the mission."

Dolores del Norte Mission ruins. Not really a mission, the Jesuit visita San Pablo was established by Fr. Consag around 1740. McDonald and Oster traveled by mule to this isolated "lost mission," located near the famous cave paintings in the canyon of San Pablo described in Harry Crosby's The Cave Paintings of Baja California (1975, 1984 and 1997).

Arroyo San Ignacio and Mission San Ignacio. (Jesuit, 1728). "Very large and beautiful stone building...The surroundings are among the most fruitful and richest in all Baja with ample land and water to support a large population ... These old buildings demand a feeling of reverence regardless of one's own religion and I found myself tiptoeing softly and whispering in hushed tones. Although originally built by the Jesuits in 1728, the present stone structure was constructed or at least finished by the Franciscans."

Santa Rosalía. "The road to Santa Rosalía is well traveled and was the first road with some maintenance we had driven on since leaving San Quintín... The city of Santa Rosalía seemed strangely alien in this land of adobe as the buildings are nearly all of wood and built in the French style. As the center of the French-owned copper mining company, 'Boleo,' Santa Rosalía is a modern, industrious little city."