What's on in Douglas, Isle of Man through the year
Douglas, Isle of Man has 11 curated events through the year — 7 festivals, 1 natural spectacle, 1 holiday, 1 hazard season and 1 closure. The ones to plan around: Isle of Man TT (May) and Basking shark season (May).
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Douglas events and crowds by month
January in Douglas
Douglas weather in January →Quiet — school holidays in 7 of the markets that fill it, one of its worst months for weather
Nothing new starts in January.
Still on: Heritage sites shut for winter (1 Nov – 25 Mar (usually)), Winter gales and ferry cancellations (15 Nov – 28 Feb (usually))
February in Douglas
Douglas weather in February →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
Nothing new starts in February.
Still on: Heritage sites shut for winter (1 Nov – 25 Mar (usually)), Winter gales and ferry cancellations (15 Nov – 28 Feb (usually))
March in Douglas
Douglas weather in March →Busy — Easter Festival of Running, school holidays in 4 of the markets that fill it
- Festival
Easter Festival of Running
20 Mar – 25 Apr · usuallySporting eventCrowdedThree days of races over Easter weekend: a 10km between Port Erin and Port St Mary, hill races at Peel, and a 5km and relay along the Douglas promenade, with a beer race to finish. Source ↗
Still on: Heritage sites shut for winter (1 Nov – 25 Mar (usually))
April in Douglas
Douglas weather in April →Busy — Easter Festival of Running, school holidays in 6 of the markets that fill it
- Festival
Manx Music Festival (The Guild)
22 Apr – 5 May · usuallyThe island's long-running music, speech and dance competition fills the Villa Marina for about eight days around the turn of April and May, with sessions open to the public. Source ↗
Still on: Easter Festival of Running (20 Mar – 25 Apr (usually))
May in Douglas
Douglas weather in May →Busy — Isle of Man TT, school holidays in 4 of the markets that fill it
- Nature
Basking shark season
15 May – 15 Aug · usuallyDive seasonBasking sharks feed close inshore on calm summer days, mostly along the south and south-west coast within easy reach of Douglas, with June and July the likeliest months. Source ↗
- Festival
Isle of Man TT
25 May – 8 Jun · usuallyMotorsport weekendCrowdedBook earlyClosuresAround a fortnight from the late-May bank holiday: practice week, then race week on 37 miles of public road that shut in the morning and reopen in the evening. Tens of thousands come; boats and beds go a year ahead. Source ↗
Still on: Manx Music Festival (The Guild) (22 Apr – 5 May (usually))
June in Douglas
Douglas weather in June →Busy — Isle of Man TT, school holidays in 4 of the markets that fill it
- Festival
Parish Walk
15–25 Jun · usuallySporting eventAn 85-mile walk past all 17 parish churches inside 24 hours, held on the weekend nearest midsummer; up to 2,000 walkers start and much of the island turns out along the route through the night. Source ↗
Still on: Basking shark season (15 May – 15 Aug (usually)), Isle of Man TT (25 May – 8 Jun (usually))
July in Douglas
Douglas weather in July →Busy — Tynwald Day, school holidays in 7 of the markets that fill it
- Holiday
Tynwald Day
6 JulNational holidayClosuresThe island's national day, held out at St John's rather than in Douglas: the year's laws read aloud in Manx and English on an open-air mound, then a fair. Moves to the Monday when 5 July is a weekend. Source ↗
Still on: Basking shark season (15 May – 15 Aug (usually))
August in Douglas
Douglas weather in August →Busy — Manx Grand Prix, school holidays in 7 of the markets that fill it
- Festival
Manx Grand Prix
16 Aug – 5 Sep · usuallyMotorsport weekendCrowdedClosuresThe same Mountain Course at the end of August, run for amateurs and newcomers and with the classic bikes alongside. Far less pressure on rooms than the TT, and the same road closures to plan around. Source ↗
Still on: Basking shark season (15 May – 15 Aug (usually))
September in Douglas
Douglas weather in September →Busy — Manx Grand Prix, school holidays in 3 of the markets that fill it
- Festival
Big Manx Feast
19–20 SepFood & drink festivalThe island's food and drink festival, revived under this name at Noble's Park in Douglas, with Manx producers, chef demonstrations and local music over a September weekend. Source ↗
Still on: Manx Grand Prix (16 Aug – 5 Sep (usually))
October in Douglas
Douglas weather in October →Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month
- Festival
Hop-tu-Naa
31 OctMajor festivalThe Manx Celtic new year on 31 October: children carry carved turnip lanterns door to door singing the Hop-tu-Naa song, older than the Halloween it now shares a night with. Source ↗
November in Douglas
Douglas weather in November →Quiet — school holidays in 2 of the markets that fill it, one of its worst months for weather
- Closure
Heritage sites shut for winter
1 Nov – 25 Mar · usuallyManx National Heritage runs the Great Laxey Wheel, Castle Rushen, Peel Castle and Cregneash on a seasonal basis, roughly April to October, and the steam and electric railways and the horse trams stop too. Winter visits are walks and pubs. Source ↗
- Hazard
Winter gales and ferry cancellations
15 Nov – 28 Feb · usuallyWinter storms & galesIrish Sea gales regularly push conditions past port limits, and the Steam Packet cancels Liverpool and Heysham sailings at short notice. Build a spare day into any winter trip that relies on the ferry. Source ↗
December in Douglas
Douglas weather in December →Quiet — school holidays in 7 of the markets that fill it, one of its worst months for weather
Nothing new starts in December.
Still on: Heritage sites shut for winter (1 Nov – 25 Mar (usually)), Winter gales and ferry cancellations (15 Nov – 28 Feb (usually))