Nearing the end of Dry Creek Valley we give our Madones another test as we hit Rockpile Road and start making our way up to Lake Sonoma. Created largely by a modern dam across Dry Creek, Lake Sonoma stretches for miles and is crowned in one corner by Warm Springs Bridge, with its impressive cantilever spans, which provide the perfect destination for our Dry Creek Valley ride.

Read Part Three of our adventures with #trekbikes in Sonoma:

Trek California: Part 3