Things to Do in Reigate: 15 Days Out Checked August 2026

Reigate’s days out are an unusual mix: a park with a Grade I mansion in the middle of town, medieval caves under the castle you can only enter five days a year, a lavender farm whose season the heatwave has cut short, and the North Downs standing over all of it for free. This guide covers the places genuinely worth your time across Reigate, Redhill, Banstead and Horley, with the opening details and prices that actually apply, each one checked against the venue’s own website this August so you are not caught out at the gate. Two closures to know up front: Reigate Priory Museum is shut until further notice for roof repairs, and Redhill’s Harlequin theatre stays closed for its RAAC rebuild until about 2028.

The time-sensitive two

Mayfield Lavender Farm, Banstead is the borough’s most photographed field, 25 purple acres on Carshalton Road, and this is a last-orders notice: the farm says the heatwave has ended the season early, with the 2026 season closing on 23 August. It opens daily 9am to 6pm, last entry 5.15pm; adults from £7.50, children 4 to 11 £2.50, a family ticket £18, with online tickets sold until 15 August and gate sales after that (Mayfield Lavender).

Reigate Caves open to the public on just five Saturdays a year. The Wealden Cave & Mine Society runs guided tours of Barons’ Cave, the medieval sand cave under the castle mound, and the Tunnel Road caverns, on the 8th of August and 12 September 2026; entry is by pre-booked ticket only (Reigate Caves). If you miss September’s, that is it until next year’s calendar.

Priory Park: the town’s centrepiece

Everything a town park should be, arranged around the Grade I listed Reigate Priory and its lake off Bell Street. The council-run park is free and has one of Surrey’s better playgrounds: a sensory area, splash and water play through spring and summer, and themed climbing structures including the Grey Lady pirate ship and a Priory castle, plus tennis courts, a skatepark and a pavilion cafe (Reigate & Banstead Borough Council). Two practicalities: the play area closes on Tuesday mornings for water treatment and maintenance, and the Priory itself, home to the currently closed museum, is not open to wander. Five minutes away in the town centre, the free Castle Grounds hold the castle mound and gardens, and are where the Barons’ Cave tours start on open days.

Reigate Hill and Gatton Park: the free view

The National Trust’s Reigate Hill and Gatton Park is the escarpment above the town: sweeping views across the Weald, chalk downland walks, the Inglis Memorial by the car park off Wray Lane, and Reigate Fort, one of the Victorian mobilisation centres built along the Downs, with open days and guided walks through the year (National Trust). It is open-access countryside, free to walk at any time.

Below the escarpment, the Gatton Trust opens the historic heart of Gatton Park itself, Capability Brown parkland and Edwardian gardens around Gatton Hall, on the first Sunday of each month, February to December, plus a calendar of events: children’s trail days, a free candlelit concert on 28 August and free Heritage Open Days tours on 19 September 2026 (Gatton Park). Do not turn up on a random Tuesday; the first-Sunday rule is strict.

On and around the water

• Mercers Lake, Nutfield: the Aqua Sports Company has run watersports on this 70-acre lake in Mercers Country Park for three decades, an RYA training centre offering windsurfing, paddleboarding, kayaking, sailing and open-water swimming, with junior courses through the school holidays (Aqua Sports).
• Earlswood Common, between Redhill and Salfords, is the free version: two lakes, a Local Nature Reserve and some of the borough’s best flat walking, with fishing on the Lower Lake run by a local angling society (council countryside pages). Walks and wildlife rather than swimming.
• Donyngs Leisure Centre on Linkfield Lane, Redhill, run by Better, has the borough’s main public pool, a 25-metre six-laner with a teaching pool, open 6am to 10pm weekdays, plus a gym, squash courts and the Adventureland soft play (Better).

Banstead Woods and the Narnia trail

At the borough’s northern edge, Banstead Woods and Chipstead Downs is a Site of Special Scientific Interest on the site of a medieval deer park, entered from the Holly Lane car park. The draw for families is the Narnia trail: a carved wardrobe doorway with hanging coats leads into a woodland trail of characters from the books, free, with a downloadable guide on the council’s page (Reigate & Banstead Borough Council). Pair it with the downland butterflies of Chipstead Downs in summer.

Redhill for a wet day

Redhill’s Marketfield Way development gave the borough its wet-weather anchor: The Light, a cinema with bowling, duckpin lanes, curling, axe throwing, darts, pool and karaoke under one roof (The Light Redhill). In The Belfry shopping centre, Wacky Kingdom is the three-storey soft play for the under-12s, with a separate baby zone (Wacky Kingdom). The Harlequin next to them stays shut: the council decided in 2025 to strip the RAAC and rebuild rather than demolish, with construction due to start around November 2026 and 12 to 15 months on site, while a small interim arts venue is fitted out at Unit 5, The Rise (council Harlequin pages).

Priory Farm, and two more for the list

Priory Farm at South Nutfield is the borough’s farm-shop day out: shop, butchery, garden centre and three cafes, plus Discovery Land, its 40-acre outdoor adventure play area, open daily until the end of August (Priory Farm). On Reigate Heath, west of town, stands one of England’s oddest churches: the 1765 windmill whose roundhouse has been a chapel since 1880, still holding a Sunday 10.30am service each week as part of St Mary’s parish (A Church Near You); the heath around it is a free walk any day. And though the racecourse itself sits just over the border, Epsom Downs is the Banstead side’s big day out, with 2026 racedays still to come on 14 August, 31 August (the family bank holiday meeting), 10 and 27 September, tickets from £10 to £20 (The Jockey Club).

The quick table

Getting there and making a day of it

Most of this list is reachable without a car: Priory Park and the Castle Grounds are minutes from Reigate station, The Light and the Belfry sit beside Redhill’s, and the Reigate Hill car park is the one drivers want for the viewpoint. If you are timing a visit around the trains, our Reigate trains to London guide has the patterns; drivers should check roadworks and travel first while the summer’s overnight M25 closures run, and the town’s car parks, free on Sundays, are compared in parking in Reigate.

Frequently asked questions

What can you do in Reigate for free?

A lot of the best of it: Priory Park and its playground, the Castle Grounds, the Reigate Hill viewpoint and Reigate Fort, Banstead Woods’ Narnia trail, Earlswood Common’s lakes and Reigate Heath around the windmill church. All checked as open, August 2026.

Is Reigate Priory Museum open?

No. The museum’s own site says it is closed until further notice after snow damage to the roof and ceilings (Reigate Priory Museum). The park around it is open as normal.

When can you visit Reigate Caves?

On five open Saturdays a year, run by the Wealden Cave & Mine Society. The remaining 2026 dates are 8 August and 12 September, pre-booked tickets only (Reigate Caves).

Is the lavender field at Banstead still open?

Until 23 August 2026: Mayfield Lavender says the heatwave has ended the season early. Daily 9am to 6pm until then, adults from £7.50 (Mayfield Lavender).

What happened to the Harlequin in Redhill?

It has been closed since 2023 after RAAC concrete was found. The council is rebuilding rather than demolishing, with construction expected to start around November 2026 and take 12 to 15 months, and an interim arts space opening at The Rise (council Harlequin pages).

What is there for toddlers around Reigate?

Priory Park’s splash play and themed playground, Discovery Land at Priory Farm, Wacky Kingdom soft play in the Belfry, Adventureland at Donyngs and the Narnia trail at Banstead Woods cover the under-5s in any weather.

Sources

• Reigate & Banstead Borough Council: Priory Park, Earlswood Common, Banstead Woods and the Harlequin
• National Trust: Reigate Hill and Gatton Park
• Gatton Park (open days and events), Reigate Caves (open day dates and booking), Mayfield Lavender (season dates and prices)
• The Light Redhill, Wacky Kingdom, Better: Donyngs Leisure Centre
• Aqua Sports Company, Priory Farm, Reigate Priory Museum (closure notice)
• A Church Near You: Heath Mill Church, Reigate Heath, The Jockey Club: Epsom Downs fixtures

Opening times and prices change, and seasonal venues close early in a hot year. Check the venue’s own site before a special journey. Checked against the sources above on 7 August 2026.