lago d’iseo is lombardy's fourth largest lake, surrounded by spectacular mountains and hills. the western shore is very popular with cyclists, being almost completely flat, quiet and with fewer tunnels then the eastern side. this short ride is ideal for recovery or for anyone wanting 40 – 50 minutes of stunning roads. the total distance of this ride is 25 km. lago d?iseo is the fourth largest lake in lombardy, fed by the oglio river. it is in the north of the country in the val camonica area, near the cities of brescia and bergamo. the lake is almost equally divided between the provinces of bergamo and brescia. northern italy is renowned for its heavily industrialised towns and in between there are several stunning lakes. lago d?iseo remains one of outstanding natural beauty, with its lush green mountains surrounding the crystal clear lake.