We did the California Coast tour with UDC a week ago. Wow! We are still basking in the euphoria of one of the most enjoyable and memorable vacations we have ever taken. UDC went above and beyond, providing the absolute best possible guides, bikes, meals, accommodations, transfers and service. Their attention to detail and answer to our every whim was off the charts. We truly cannot wait for our next trip with UDC.
TripAdvisor November 2012