Caledonian MacBrayne has advised passengers that delays are possible to ferry services at the north end of Bute this week due to repairs being carried out at the slipways at Rhubodach and Colintraive.
The repairs are due to last from Tuesday, August 21 until Saturday, August 25.
The Rhubodach-Colintraive service runs every 30 minutes off-peak, and every 20 minutes at peak times, from 5.30am Monday-Saturday and from 9am on Sundays.
Meanwhile, the last day of the extended summer timetable on the Colintraive service, in which ferries run until 9pm, is Sunday, August 26.
From August 27, the last sailings of the day are at 7.55pm from Colintraive and 8pm from Rhubodach.