🇬🇧United Kingdom

Written by DiveJourney. Built from public sources and local operator knowledge. Last updated Sep 23, 2026.

• DiveJourney destination directory - Internal destination discovery; individual UK pages were checked before linking.
• DiveJourney UK planning index - Confirmed the 16 published country destination anchors; current government rules take precedence over older guide text.
• DiveJourney: South Devon (Plymouth and Torbay) - Regional activity context and verified destination-first internal link.
• DiveJourney: Sussex Coast (Brighton, Eastbourne and Selsey) - Regional activity context and verified destination-first internal link.
• DiveJourney: Cornwall (Falmouth, the Lizard and Newquay) - Regional activity context and verified destination-first internal link.
• DiveJourney: Isle of Wight and the Solent - Regional activity context and verified destination-first internal link.
• DiveJourney: Anglesey and North Wales - Regional activity context and verified destination-first internal link.
• DiveJourney: Firth of Clyde and Loch Long - Regional activity context and verified destination-first internal link.
• DiveJourney: Dorset Coast (Swanage, Weymouth and Portland) - Regional activity context and verified destination-first internal link.
• DiveJourney: St Abbs and Eyemouth - Regional activity context and verified destination-first internal link.
• DiveJourney: Farne Islands (Seahouses) - Regional activity context and verified destination-first internal link.
• DiveJourney: Causeway Coast and Rathlin Island - Regional activity context and verified destination-first internal link.
• DiveJourney: Oban and the Sound of Mull - Regional activity context and verified destination-first internal link.
• DiveJourney: Scapa Flow (Orkney) - Regional activity context and verified destination-first internal link.
• DiveJourney: Lundy and North Devon - Regional activity context and verified destination-first internal link.
• DiveJourney: Pembrokeshire (Skomer and St Brides Bay) - Regional activity context and verified destination-first internal link.
• DiveJourney: Isles of Scilly - Regional activity context and verified destination-first internal link.
• DiveJourney: Shetland Islands - Regional activity context and verified destination-first internal link.
• DiveJourney regional logistics: Cornwall (Falmouth, the Lizard and Newquay) - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Dorset Coast (Swanage, Weymouth and Portland) - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Sussex Coast (Brighton, Eastbourne and Selsey) - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Anglesey and North Wales - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Pembrokeshire (Skomer and St Brides Bay) - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Farne Islands (Seahouses) - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Oban and the Sound of Mull - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Scapa Flow (Orkney) - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Shetland Islands - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• DiveJourney regional logistics: Causeway Coast and Rathlin Island - Airport codes, named coastal bases and approximate transfer planning; not live route or timetable data.
• GOV.UK: Electronic Travel Authorisation - Official eligibility and GBP 20 fee checked on 23 September 2026; verify again before applying.
• GOV.UK: Apply for an ETA - Official application timing, passport linkage and two-year-or-passport-expiry validity.
• City of Edinburgh Council: visitor levy - Official 5% levy, first-five-night limit, 24 July 2026 start and transitional booking exemption.
• JNCC: UK marine protected area network - National network and different protection designations; designation alone does not define visitor permissions.
• Natural Resources Wales: Skomer Marine Conservation Zone - Statutory conservation authority: permitted diving subject to byelaws and codes, and anchoring restrictions.
• Natural Resources Wales: visiting Skomer - Mainland access, visitor facilities, moorings and seasonal island-trip context.
• Landmark Trust: Lundy recreational water users - Lundy does not support activities seeking seal interactions; published hauled-out-seal distance and pupping guidance.
• Landmark Trust: diving on Lundy - Diving arrangements, advance coordination and warden-led snorkeling opportunities.
• Landmark Trust: Lundy - Island operator information and current travel arrangements; check operational notices before visiting.
• Historic England: protected wreck sites - Official licensing requirements for relevant activities in English protected-wreck restricted areas.
• Scapa Flow Wrecks: Dresden - Specialist heritage project; reported bow and stern depths used as an example, not a dive plan.
• Scapa Flow Wrecks: HMS Royal Oak access - Unauthorized diving is prohibited; the wreck is not an ordinary recreational charter destination.
• Scapa Flow Wrecks: HMS Vanguard - Statutory protection under the Protection of Military Remains Act; distinguish from normally visited German wrecks.
• DAERA: Skerries and Causeway SAC - Northern Ireland conservation context for the Causeway coast and its marine habitats.
• Berwickshire Marine Reserve: snorkeling - Official local route choices, including Coldingham Bay and Eyemouth Beach.
• Berwickshire Marine Reserve: diving - Reserve information on diving and living temperate reefs; retain the published page URL despite its generic slug.
• National Trust: Farne Islands - Seasonal wildlife and landing information; standard adult landing prices checked on 23 September 2026, with boat fare separate.
• Wild About Argyll: basking sharks - Regional tourism authority identifies June to September as peak spotting season and describes Oban-based excursions; no sighting guarantee.
• Freedive UK: Newquay dive sites - Primary operator context for ocean freediving around Newquay; conditions determine site suitability.
• Vobster Quay: freediving - Managed venue advertises structured courses with Go Freediving; independent access must be arranged rather than assumed.
• British Freediving Association - UK recreational and competitive freediving body; never-dive-alone guidance.
• British Freediving Association: education - Qualified, insured instruction and recognized training pathways.
• British Freediving Association: competitions - Competition context, not a verified calendar of dated future events.
• RNLI: scuba-diving safety - Emergency planning, appropriate equipment, buddy procedures and weather/tide awareness.
• DAN: freediving safety - Trained direct supervision, appropriate weighting, personal limits and instructor-selected conditions.
• DDRC Healthcare: diving emergency - Emergency routing and the England/Wales and Scotland specialist telephone numbers; not a dedicated Northern Ireland helpline.
• DAN: flying after diving - Minimum guidance for asymptomatic divers: 12 hours after a single no-stop dive, 18 hours after repetitive or multi-day no-stop diving, and longer after decompression dives.
• DAN: membership and insurance - Activity-specific cover and assistance context; policy terms and medical evacuation arrangements require individual checking.
• Met Office: coast and sea - Official operational marine forecasts; use for dive-day decisions rather than climatological averages.
• Met Office: St Mawgan long-term averages - 1991-2020 mean daily air minima and maxima, rounded to whole Celsius values for Cornwall planning.
• Met Office: Lerwick long-term averages - 1991-2020 mean daily air minima and maxima, rounded to whole Celsius values for Shetland planning.
• SeaTemperature.info: Newquay - Secondary-source monthly sea-surface averages, described by the provider as based on the past 10 years. Regional ranges compare named location means, not observed site minima and maxima; not a forecast.
• SeaTemperature.info: Eastbourne - Secondary-source monthly sea-surface averages, described by the provider as based on the past 10 years. Regional ranges compare named location means, not observed site minima and maxima; not a forecast.
• SeaTemperature.info: Holyhead - Secondary-source monthly sea-surface averages, described by the provider as based on the past 10 years. Regional ranges compare named location means, not observed site minima and maxima; not a forecast.
• SeaTemperature.info: Portrush - Secondary-source monthly sea-surface averages, described by the provider as based on the past 10 years. Regional ranges compare named location means, not observed site minima and maxima; not a forecast.
• SeaTemperature.info: Scapa Flow - Secondary-source monthly sea-surface averages, described by the provider as based on the past 10 years. Regional ranges compare named location means, not observed site minima and maxima; not a forecast.
• SEPA: bathing waters - Official Scottish bathing-water information; consult the appropriate national authority for other UK waters.
• NorthLink Ferries - Orkney and Shetland sea connections, including Scrabster-Stromness and Aberdeen-Lerwick; check the actual sailing.
• CalMac: Oban-Craignure - Official Mull route and service planning.
• Isles of Scilly Travel - Operator information for Scilly air and seasonal sea access.
• Rathlin Ferry timetable - Ballycastle-Rathlin passenger services; current vessel, schedule and baggage rules must be checked.