
Castle House Museum
Dunoon's own museum of local history, run by the Dunoon and Cowal Heritage Trust, a local charity.
Castle House Museum is the place to begin in Dunoon, and a lovely one for a rainy day.
It fills the grand house that Glasgow's Lord Provost Ewing built as his holiday home, after buying the land round the town's ruined castle in 1820. Inside, Cowal's story runs from its first Neolithic settlers and the clan battles to the heyday of the Clyde steamers, which brought Glasgow families here for the summer. Then come both World Wars and the Cold War, when American submarines were based on the Holy Loch for more than thirty years. The Victorian rooms are laid out room by room, with volunteers on hand with local stories. Afterwards, picnic in the gardens beside Highland Mary.

Prices include a discretionary 10% donation to the museum, a charity.
- Open
- Tuesday to Saturday, 10am to 4pm, last entry 3.30pm, in its summer season. The months are not published, so check before you go: 01369 701422.
- Price
- Adults £4, concessions £3.50, and children free with an adult.
- By ferry
- The CalMac passenger ferry from Gourock takes 25 minutes, and the museum is seven minutes on foot from the terminal: cross at the zebra crossing and take the inclined path up the hill. The Western Ferries car ferry docks at Hunter's Quay, six minutes' drive away.
- Parking
- A small car park outside for five cars, with two accessible spaces by the entrance; more in the council's car parks in town.
- Access
- A ramp from the car park and a lift to the main entrance, then a stairlift up six steps to the main exhibition. Five steps lead down to the last two Victorian rooms. There is an accessible toilet.
- Dogs
- Well-behaved dogs on leads are welcome.
Opening hours
Their website- Monday
- Closed
- Tuesday
- 10am–4pm
- Wednesday
- 10am–4pm
- Thursday
- 10am–4pm
- Friday
- 10am–4pm
- Saturday
- 10am–4pm
- Sunday
- Closed
Been here? Tell others what you know, and the best go on this page with your name.
Add your reviewCastle Gardens, Dunoon, PA23 7HH, beside Castle Hill above the ferry terminal.
Rock CafeA café on West Bay in Dunoon looking across the Clyde, for breakfasts, lunches, cakes and Argyll Coffee Roasters coffee.Under a mile 1 min by road
Holy LochA short sea loch in Cowal named for Saint Munn, home to American nuclear submarines from 1961 to 1992 and quiet again now.3 miles 8 min by road
Historic KilmunThe old church of Kilmun on the Holy Loch, open for guided tours from April to the start of November.6 miles 13 min by road
Benmore Botanic GardenThe Royal Botanic Garden's mountainside garden in Cowal, entered by an avenue of redwoods planted in 1863.7 miles 14 min by road
Toward CastleThe ruined tower house of the Lamont chiefs on the Toward shore of Cowal, raised around 1475 and left in ruins by the Campbells in 1646.8 miles 14 min by road
Loch EckA long, quiet loch in the Argyll Forest Park, with red squirrels on its shores and the rare powan in its depths.11 miles 20 min by road
Ardentinny BeachThe longest beach on the Cowal peninsula, on Loch Long, backed by forest, with a shore path to Carrick Castle.14 miles 28 min by road

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Places to stay near the museum, and when each is next free.
Glenstriven House- Sleeps 15
- In Argyll and Bute
- 6 miles from Castle House Museum
The Hollies- Sleeps 18
- In Tighnabruaich
- 13 miles from Castle House Museum
Red Squirrel Cottage- Sleeps 6
- In Lochgoilhead
- 14 miles from Castle House Museum
Seal Cabin- Sleeps 2
- In Lochgoilhead
- 14 miles from Castle House Museum
Scotland, in print.
We want to show you the best that Scotland has to offer. The makers and the creatives, the enduring experiences, the evocative tales, the concealed corners. The roads less travelled that take you to places that matter. The adventures that gather you up and sweep you away. The blend of the wild and the artistic that makes Scotland what it is. We’d love for you to join us.
For further reading, before you go. The details on this page were checked on .
- Castle House MuseumWhat is inside, from Neolithic Cowal to the Cold War.castlehousemuseum.org.ukOfficial↗
- About the museumThe house, the steamer days and the American years.castlehousemuseum.org.ukOfficial↗
- AccessibilityThe ramp, the lift, the stairlift and the toilets.castlehousemuseum.org.ukOfficial↗
- Stories from the American yearsDunoon when the US Navy was on the Holy Loch.castlehousemuseum.org.ukCastle House Museum↗
- Highland Mary's storyThe statue of Burns's Mary in the grounds, and how it was made.castlehousemuseum.org.ukCastle House Museum↗
- The history of Castle GardensThe castle, its royal visitor and the gardens since.castlehousemuseum.org.ukCastle House Museum↗
- Plan your visitHours, prices, ferries, buses and parking.castlehousemuseum.org.ukOfficial↗
- CalMacThe passenger ferry from Gourock to Dunoon.calmac.co.ukOfficial↗
- Western FerriesThe car ferry from Gourock to Hunter's Quay.western-ferries.co.ukOfficial↗







