Rainy day in Thanet: indoor places that are worth leaving home for

Rain does not ruin a day in Thanet, although it does change the geography. Margate has two indoor stops close to the town centre. The aviation museums at Manston need a separate bus or car journey, so they work better as the main part of the day.

These details were checked on 1 September 2026. Seasonal opening days can change, especially outside school holidays.

Start with free art at Turner Contemporary

Turner Contemporary is beside Margate Harbour and admission to its exhibitions is free. The gallery is large enough for a proper visit without demanding a whole day. Its programme changes, so check what is showing before deciding whether it suits your group.

The building has step-free access, a lift, accessible toilets and baby changing facilities. Large print material, magnifying sheets and audio versions of exhibition text are available. Families can also check the current programme for tours and drop-in activities rather than assuming an activity runs every day.

Allow extra time for the view from the gallery and for the shop. The cafe and the Old Town are close by if the weather improves.

Go underground at the Shell Grotto

The Shell Grotto is a short distance inland from Margate seafront. Its passages and chamber are covered with millions of shells arranged as mosaics. The attraction advises allowing about 30 minutes inside, although busy periods can add a short wait because visitor numbers are restricted.

This stop needs an access check. Entry includes two sets of stairs, the floor is uneven and there is no step-free route. The underground space is confined and has limited ventilation. Large bags are not allowed inside. The Grotto publishes a visual story and sensory map, which are useful for planning with children or anyone who prefers to know what a space will feel like in advance.

Make a longer visit to RAF Manston History Museum

RAF Manston History Museum covers the site's aviation and wartime history through aircraft, cockpit displays, objects and archives. It is the sort of indoor attraction where enthusiasts can spend much longer than expected. The museum also runs special event days, so check its calendar as well as its ordinary opening information.

Manston is away from the three town centres. Treat it as a separate outing and confirm transport before leaving. The museum links to a detailed AccessAble guide for visitors who need information about routes, entrances and facilities.

Build the day around location

For a wet morning in Margate, pair Turner Contemporary with the Shell Grotto and leave time for lunch in the Old Town. The Grotto is the shorter visit and has stairs, while Turner is free and easier for wheels.

For persistent rain, make Manston the main destination rather than crossing Thanet several times. Check last admission, seasonal hours and any event restrictions on the morning of the visit. A waterproof layer is still useful because none of these stops removes the walk between transport and the entrance.