John JosephUnited States
Sergio had a family emergency and was replaced by another Tours by Locals Guide, Pedro Valero. Sergio did call us during the tour to ensure all was going well which was quite considerate based on his family situation. Pedro was an excellent substitute and did a SUPERB job in touring Santander, Santiillana and the Altamira caves. Knowledgeable, friendly and outgoing. Couldn't believe the amount of sights covered in a relatively brief time and yet never felt rushed. Tour and guide HIGHLY RECOMMENDED!