Kimmeridge Bay: £6 Toll, Snorkel Trail and Range Walk Dates

Kimmeridge Bay is the wide, rocky bay on the Purbeck coast between Lulworth and Swanage, reached down a private toll road through the Smedmore Estate. It is one of the best places on the Dorset coast for rock pooling and snorkelling: flat shale ledges run out into shallow, clear water, and the Purbeck Marine Wildlife Reserve is based here. Above it sits Clavell Tower, and in the village a mile inland is the Etches Collection, a museum of the fossils found along this coast.

This page covers the toll and parking, what is open and when (the marine centre closes for the winter on 2 November 2026), the range walk dates for Tyneham next door, and what to know about the ledges and the tide. Prices and opening times are from the bay’s own website, Dorset Wildlife Trust and the Etches Collection, read on 28 October 2026.

Getting there and the toll

The bay is at Kimmeridge, near Wareham, BH20 5PF. The approach road and the main car park belong to the estate, and every vehicle pays at the toll hut on the way down. Walking or cycling in is free.

The road and car park are open 8am to dusk, every day. Payment is at the toll hut only, and the Kimmeridge Bay website says it is currently taking contactless card only, so do not rely on cash. Coaches and minibuses also need a permit for the restricted Purbeck roads.

The route. Come in from the A351 at Wareham or Corfe Castle, not from Lulworth. The Etches Collection warns that sat navs often route visitors through the Lulworth Ranges via the B3070 and Grange Hill, a road that is often closed when the army is firing. Dorset Wildlife Trust’s directions: take the A351 towards Corfe Castle, turn right for Creech, climb the steep hill and follow signs for Church Knowle, then turn right for Kimmeridge after about two miles and drive through the village to the toll booth.

There is no bus. The nearest station is Wareham, about eight miles away, and taxis run from there.

Toilets are in the Slipway car park by the beach. For parking elsewhere on the coast, see our guide to parking in Dorset.

The rules on the beach

From the estate’s website:

• Dogs: well-behaved dogs are welcome; pick up after them.
• No barbecues, fires or gas stoves.
• No spearfishing, and no jet skis.

Kimmeridge is a marine reserve and a Site of Special Scientific Interest. Put back any rock you turn over the way you found it, and leave animals in their pools.

The ledges and rock pools

The bay’s rock is Kimmeridge Clay and bands of hard shale, laid down in a Jurassic sea. The hard bands form flat ledges that run out from the beach like shelves and are uncovered at low tide, leaving hundreds of pools. On a low spring tide you can walk a long way out.

Three things to keep in mind:

• Check the tide before you go, and start back while it is still falling. The Kimmeridge Bay website links a tide timetable.
• The ledges are slippery. Dorset Wildlife Trust notes the rock pools “can be slippery and uneven”; wear shoes with grip, not flip-flops.
• Stay away from the foot of the cliffs. The soft shale cliffs crumble and fall. Fossils are best looked for on the ledges and loose on the beach, not dug from the cliff face.

The estate calls the reef at Broad Bench Dorset’s premier reef break, and it can hold big waves when a large swell runs; it works only now and then, because the bay is sheltered from most Atlantic swells.

The Wild Seas Centre and the snorkel trail

Dorset Wildlife Trust runs the Fine Foundation Wild Seas Centre beside the slipway, with aquaria and displays on the bay’s sea life. According to the trust’s centre page, it is open every day from 10.30am to 4pm until 1 November 2026, and then closes from 2 November 2026 until 27 March 2027. In July and August it stays open until 5pm. The path down to it is narrow, sloping and uneven, and the trust says there is no suitable access for larger wheelchairs or mobility scooters.

The trust’s snorkel trail leads you over sand, rocky reef and a seaweed garden in the shallow water of the bay. When the centre is open you can hire a mask and snorkel for £5, plus a £20 refundable cash deposit per set, and buy a waterproof trail guide with directions, safety advice and an identification guide to the wildlife. Bring your own wetsuit. The trust asks snorkellers not to wear fins, which can damage the wildlife, and says the trail should be followed only in clear, calm conditions, best on neap tides.

Out of season you can still snorkel the bay with your own kit, but there is no hire and no one on hand. Go with someone else, and check the weather and the tide.

The Etches Collection

The Etches Collection, in the village at BH20 5PE, holds the fossils found along this coast by Steve Etches over decades of collecting: marine reptiles, fish, ammonites and other life from the Kimmeridgian seas. Unlike the marine centre, it stays open through the winter.

Prices are from the museum’s own contact page. There is no need to book. Only assistance dogs are allowed inside, and the museum advises against leaving a dog in the car park, which has little shade. The museum shop sells cold drinks and snacks but there is no café; Clavell’s café and restaurant is opposite.

Clavell Tower

The round folly on the cliff above the bay is Clavell Tower, built in the Georgian period. The Landmark Trust moved it back from the crumbling cliff edge and restored it, and now lets it for self-catering holidays. The public can visit on the trust’s free open days, which are listed on the Landmark Trust website. The Kimmeridge Bay website notes it inspired P.D. James’s 1975 novel The Black Tower.

On the cliff above the shore, the “nodding donkey” pump has been drawing oil from beneath the bay since 1959, and is described as the oldest working oil pump in the UK.

Tyneham and the range walks next door

The Lulworth Ranges begin just west of Kimmeridge, and Tyneham, the village emptied for the army in 1943, is a short drive away. The range walks and Tyneham are open most weekends and holidays, and closed when the army is firing.

Published 2026 dates for the rest of the year:

• November 2026: open 1, 7 to 8, 21 to 22 and 28 to 29 November. Closed 14 to 15 November.
• December 2026: open 5 to 6 and 12 to 13 December, then every day from 19 December to 3 January 2027 for the Christmas stand-down.

Weekend access runs from 4.30pm on Friday to 8am on Monday; Tyneham village gate opens at 9am and shuts at dusk. Dates can change at short notice, so call the range office on 01929 404714 before you set off. Stay on the marked paths inside the yellow posts, and never pick up metal objects.

Making a day of it

Kimmeridge pairs well with the rest of Purbeck. Corfe Castle is about 15 minutes’ drive; Lulworth Cove is close as the crow flies but a long way round by road when the ranges are shut; and Studland is the sandy beach to choose if you want somewhere to swim off sand rather than rock. Our page on Dorset dog beach rules covers which council beaches restrict dogs in summer, though Kimmeridge, as a private beach, sets its own rules.

Emergencies

For anyone in difficulty in the water or cut off by the tide, call 999 and ask for the Coastguard. Kimmeridge also has its own emergency volunteers, KERV (Kimmeridge Emergency Response Volunteers).

Frequently asked questions

How much does it cost to park at Kimmeridge Bay? £6 for a car, including parking, paid at the toll hut on the private approach road. Motorcycles pay £1.20, minibuses and motorhomes £12, and coaches £24. The hut currently takes contactless card only. Walking or cycling in is free.

Are dogs allowed on Kimmeridge Bay? Yes. The estate welcomes well-behaved dogs all year and asks owners to pick up after them. Dogs other than assistance dogs are not allowed inside the Etches Collection.

Is the Wild Seas Centre at Kimmeridge open in winter? No. Dorset Wildlife Trust says it closes from 2 November 2026 until 27 March 2027. It is open 10.30am to 4pm daily until 1 November.

Can you swim at Kimmeridge Bay? Yes. The estate describes it as safe for swimming and excellent for snorkelling, with clear water over the ledges. The bottom is rocky, so wear water shoes, and keep an eye on the tide.

When is the best time to go rock pooling at Kimmeridge? Around low tide, ideally a low spring tide, when the ledges are most exposed. Check the tide timetable, go out on a falling tide and start back before it turns.

Is Tyneham open when I visit Kimmeridge? Only on range walk days. In November 2026 that is 1, 7 to 8, 21 to 22 and 28 to 29 November, and from 19 December 2026 to 3 January 2027 it is open every day. Call 01929 404714 to confirm.