Glasgow's wealthy classes figured this out 200 years ago, and it still holds: Dunoon, on the Cowal Peninsula across the Firth of Clyde, is one of Scotland's easiest and most rewarding seaside escapes. The town took off in the 19th century when Glasgow's Lord Provost Ewing built his holiday home on the ruins of the local castle in 1820, and other well-to-do families followed by steamship. Today's visitor can see that era at the Castle House Museum (housed in Ewing's home, open seasonally 10 a.m.-4 p.m., closed Sundays and Mondays), the 1874 Burgh Hall with its cafe and gallery, the Gothic Revival Holy Trinity Church of 1850, and the Tudor-style Royal Marine Hotel, dating to 1856.

But Dunoon isn't only a heritage stroll. It's a working seafood town, and chip shops are the local currency: The Lorne serves beer-battered haddock with a modern pub menu, Anselmo's has been frying since 1976 with a 4.8 Google rating, and Lorenzo's — on a site that's been a fish shop since 1965 — cooks everything to order, so phone ahead if you're impatient. There's a quirkier historical note too: Dunoon was an American Navy base during the Cold War (1961-1992), and the 51st State Bar & Grill keeps that era alive as an American-style diner.

Nature is the bigger draw. Benmore Botanic Garden, 15 minutes away, covers 120 acres with giant conifers, 160-year-old redwoods, a Victorian fernery, an 1878 gatehouse, and views over the Holy Loch. Its plantings span the Himalayas, Japan and South America, and the rhododendron collection tops 300 species — best seen in spring and early summer. Guided walks run Tuesdays and Sundays at 2 p.m. and are included with admission, and there are accessible routes plus golf cart tours for anyone with mobility concerns.

Timing matters if you want crowds or don't. Dunoon hosts the Cowal Highland Gathering on the last weekend of August — the world's largest Highland Games, drawing roughly 20,000 visitors for athletics, dancing and pipe competitions. If that sounds like your idea of a great weekend, book early; if not, aim for a quieter stretch. Longer term, an adventure centre with a cable car and zipline course is planned for 2028, part of an effort to revive the town's resort identity.

Getting there is half the pleasure. The fastest option is a drive plus a 25-minute car ferry with big Clyde views (about 1.5 hours total). On public transport, take the 40-minute train from Glasgow Central to Gourock, then hop the passenger ferry straight to Dunoon — again around 1.5 hours door to door. Driving overland takes closer to two hours.

Dunoon also works well as a base: it sits at the edge of Loch Lomond and the Trossachs National Park and makes a handy first stop before the Highlands. For anyone based in Glasgow without a car, it's arguably the best full-day or overnight trip within easy reach — history, forest, a botanic garden and a proper fish supper, all in one afternoon's radius.

Story via Islands.