North coast beach
Porthtowan Beach: dogs, parking and water quality
Photograph to come Porthtowan, Cornwall.50.288° N, 5.242° W
The essentials for Porthtowan on Cornwall’s north coast: the council’s dog rules, the nearest council car parks and the Environment Agency’s water quality ratings, each linked to its source.
- Dogs
- No dogs 10am–6pm, 15 May – 30 SeptemberThe council’s rules in full
- Water quality 2025
- ExcellentEnvironment Agency rating
- Council parking
- Beach Road, PorthtowanTR4 8AA · 170 m (0.1 miles) away · all nearby
- Lifeguards
- Check the RNLI finderSeason mainly May to September, varies by beach (Cornwall Council)
- Nearest station
- Redruth station6.2 km (3.8 miles) in a straight line · by train
- Nearest town
- St Agnes3.9 km (2.4 miles) away
Dogs on Porthtowan
Dogs are not allowed on Porthtowan 10am–6pm, 15 May – 30 September. Cornwall Council lists it as “Porthtowan Beach, Porthtowan”. The council publishes a map of the restricted area (PDF).
Outside those dates and times the council restriction does not apply, but signs on the beach and Cornwall’s other dog orders (such as picking up after your dog) still do. The council says breaking a dog order can lead to a £100 fixed penalty notice (council penalties page).
Parking near Porthtowan
Cornwall Council car parks within about 1.5 km of the Environment Agency’s sampling point for Porthtowan, nearest first. Distances are straight-line estimates from our own calculation, not walking routes.
| Council car park | Postcode | Distance (straight line) | Spaces | Open | Council page updated |
|---|---|---|---|---|---|
| Beach Road, Porthtowan | TR4 8AA | 170 m (0.1 miles) | 137 | 24 hours | 27 May 2026 |
Parking near many Cornish beaches is run by the National Trust, parish councils or private owners. We have not checked those yet, so they are not listed. Charges change, so we do not quote prices: each council page has current tariffs. All Cornwall Council car parks.
Water quality at Porthtowan
The Environment Agency rated Porthtowan Excellent in its 2025 classification. Ratings for the last four years:
| Bathing water | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Porthtowan | Excellent | Excellent | Excellent | Excellent |
The 2026 bathing season ran from 15 May 2026 to 30 September 2026, with 20 samples planned at Porthtowan.
- Porthtowan: no daily pollution risk forecasts are made here. The EA says a warning would still be issued if a pollution incident happened.
Streams and run-off at Porthtowan (EA profile)
Streams and rivers are typically affected by human sewage, animal slurry and runoff from roads. The Porthtowan Stream flows onto this beach. The Environment Agency have monitored the stream between 1989 and 2008, and found that water quality is temporarily worse during and after heavy rainfall.
Seaweed at Porthtowan (EA profile)
For the four year (2022-2025) assessment period where data is available, seaweed (macroalgae) was assessed as being sufficient to be objectionable for 6% of visits, with 80% of visits noting the presence of seaweed (macroalgae). This bathing water does not have a history of large amounts of seaweed (macro algae).
Source: Environment Agency bathing water profile, Open Government Licence v3.0. See every Cornish bathing water rating.
About Porthtowan
The Environment Agency describes the bathing water like this:
Porthtowan is on the north coast of Cornwall. It is a sandy beach resort, approximately 370 metres wide, backed by cliffs. There is a stream that disperses over the sand in the centre of the beach.
Quoted from the Environment Agency bathing water profile, Open Government Licence v3.0. Beach material recorded by the EA: sand. Designated as a bathing water in 1988.
Safety and tides
Whether a lifeguard is on duty depends on the beach and the date. Cornwall Council says the RNLI’s main lifeguard season runs from May to September and varies from beach to beach, so check the RNLI’s lifeguarded beach finder before you go. We do not list lifeguard dates until we can check them.
The council points visitors to BBC tide tables for tide times. In an emergency at the coast, call 999 and ask for the Coastguard (HM Coastguard). More in our beach safety guide.
Getting to Porthtowan by train
The nearest National Rail station to the Environment Agency’s sampling point for Porthtowan is Redruth, about 6.2 km (3.8 miles) away in a straight line. You would need a bus, taxi, bike or a long walk from there. The three nearest stations:
| Station | Distance (straight line) |
|---|---|
| Redruth station | 6.2 km (3.8 miles) |
| Camborne station | 9.4 km (5.9 miles) |
| Perranwell station | 12.2 km (7.6 miles) |
Straight-line distance, our own calculation from OpenStreetMap station locations (© OpenStreetMap contributors, ODbL). It is not a walking or road route. Station links go to National Rail for times and facilities. See beaches near a railway station.
Where is Porthtowan?
Nearby beaches
- Chapel Porth1.5 km (1.0 miles) away · No dogs 10am–6pm, 1 July – 31 August · water Excellent
- Portreath4.7 km (2.9 miles) away · No dogs 10am–6pm, 1 July – 31 August · water Excellent
- Trevaunance Cove4.7 km (2.9 miles) away · Not on the council restriction list · water Excellent
- Perranporth9.8 km (6.1 miles) away · Not on the council restriction list · water Good
Photos
Quick answers
Are dogs allowed on Porthtowan?
No dogs 10am–6pm, 15 May – 30 September, under Cornwall Council’s dog orders. Outside those times the council restriction does not apply, but check signs on the beach.
Is the water clean at Porthtowan?
The Environment Agency rated Porthtowan Excellent in 2025. During the bathing season (15 May 2026 to 30 September 2026 in 2026) it publishes sample results online.
Where can I park for Porthtowan?
The nearest Cornwall Council car park we found is Beach Road, Porthtowan (TR4 8AA), about 170 m (0.1 miles) away in a straight line. Check the council page for charges.
What is the nearest railway station to Porthtowan?
The nearest National Rail station is Redruth, about 6.2 km (3.8 miles) away in a straight line (our calculation from OpenStreetMap data).
Sources and checks
- Cornwall Council: dogs on beaches – page last updated 23 October 2026, checked 1 November 2026
- Environment Agency: Porthtowan bathing water profile – checked 1 November 2026, Open Government Licence v3.0
- Cornwall Council car park: Beach Road, Porthtowan – page last updated 27 May 2026
- Cornwall Council: beach safety – page last updated 1 April 2026
- OpenStreetMap: railway station locations – ODbL; distances are our own calculation
Last checked: . Published by Oaknest Media. How we check: editorial policy.