Top 10 Lighthouses in The Channel Islands
The Channel Islands — Jersey, Guernsey, Alderney, Sark, Herm and the outer rocks of the Casquets — sit in some of the most navigationally demanding waters in the world. The tidal range at St Helier in Jersey reaches over 12 metres at spring tides, among the largest in Europe, and the tidal currents that flow through the passages among the islands and the rocky satellite islets regularly exceed 8 knots. This tidal complexity, combined with frequent sea fog, vigorous Atlantic swells, and a rock chart that resembles a geological explosion, has produced a maritime graveyard of the first order: the sea floor around the Channel Islands is littered with the wrecks of vessels from Roman merchantmen to Second World War destroyers. Trinity House and its forerunner authorities began lighting the most critical points in the eighteenth century, and the resulting lighthouses are among the most technically accomplished and historically significant structures in the English lighthouse canon.
1. Corbière Lighthouse, Jersey
The Corbière Lighthouse at the southwestern tip of Jersey is the most celebrated lighthouse in the Channel Islands and arguably the most photographed in Britain, its white concrete tower rising from a tidal islet connected to the mainland by a causeway that disappears at high water. Built in 1874 to the design of Sir John Coode, it was the first concrete lighthouse in the British Isles — a significant engineering milestone. The tower stands 19 metres above its rock base, at an elevation that gives the light a range of about 18 nautical miles, marking the Corbière rocks and the dangerous southwestern approach to Jersey. The light character is a group occulting white (with red sectors marking the rocks on either side) visible to vessels approaching from the west. The causeway is accessible at low tide and a siren warns visitors when the tide is flooding; a permanent memorial plaque commemorates the assistant keeper who drowned helping tourists who had misjudged the tide. The lighthouse is not open inside but is freely accessible from the coastal path, and it is one of Jersey's most visited landmarks.
2. Hanois Lighthouse, Guernsey
The Hanois Lighthouse stands on the outermost rock of the Hanois reef, a complex of granite outcrops about 3 kilometres southwest of Guernsey's southwestern tip at Pleinmont. The rock has a long and bloody history: before a lighthouse was established here, the Hanois reef was among the most deadly in the Channel, a graveyard for vessels running the passage between the Casquets to the north and the Breton coast to the south. Trinity House built the Hanois tower between 1860 and 1862 to the design of Nicholas Douglass, father of the more famous James Douglass, and the granite tower stands 33 metres above high water on its exposed rock. The light displays a white flashing character visible around 14 nautical miles. Hanois was staffed by Trinity House keepers until 1996, when it was automated; it retains the character of a nineteenth-century rock lighthouse in excellent condition. Access is by charter boat from St Peter Port in calm conditions.
3. Casquets Lighthouse, Alderney Passage
The Casquets rock, 13 kilometres west of Alderney in the centre of one of the most dangerous stretches of water in Europe, was for centuries the most feared hazard in the western Channel. The races through the Alderney Race — where the Atlantic tide sweeps at 8 to 10 knots between the islands and the Cotentin Peninsula of Normandy — create standing waves, overfalls and unpredictable surface currents that overwhelm vessels without warning. Three lighthouses were erected on the Casquets in 1724 — a unique arrangement, replaced over time by the current single tower, now 23 metres tall, which displays a white flashing character visible around 24 nautical miles. The Casquets were staffed by keepers for over two and a half centuries; in 1942, during the German occupation of the Channel Islands, German forces removed the British keepers by force. The lighthouse is now automated and accessible only by authorised vessel; it is a scheduled ancient monument.
4. Alderney Lighthouse (Quesnard), Alderney
The lighthouse at Quesnard Point on the northeastern tip of Alderney — officially administered as the Alderney Lighthouse — marks the eastern entrance to the Swinge, the passage between Alderney and the Burhou Islands, another of the Channel Islands' tidal races where currents of 6 to 7 knots are routine. The white tower was built by Trinity House in 1912, considerably later than most Channel Islands lights, reflecting the improvement in navigational aids elsewhere that finally reduced the urgency of lighting the Swinge's southern end. The tower stands 37 metres above sea level and displays a flashing white light with a range of 23 nautical miles. Alderney, the most northerly of the main Channel Islands, is a small island with a remarkable bird observatory at the former lighthouse station and a landscape still marked by the extensive German military fortifications of the Second World War occupation. The lighthouse is visible from the coastal walk around the island's northern shore.
5. Noirmont Point Light, Jersey
The Noirmont Point lighthouse on the southwestern promontory of St Aubin's Bay, Jersey, is a distinctive black-and-white tower that marks the approach to St Helier harbour — the main port of Jersey — from the west. Built in the early nineteenth century and modified several times, Noirmont Point displays a sector light that shows white in the safe approach sector and red over the rocks flanking the approach channel. The point is also marked by a range of German military fortifications from the 1940-1945 occupation, making Noirmont one of the more historically layered headlands in the Channel Islands. The Noirmont headland is owned by the States of Jersey and managed as a heritage park; the lighthouse and the German gun tower beside it are freely accessible, and the views across St Aubin's Bay toward Jersey's southern coast are extensive.
6. Point Robert Lighthouse, Sark
On the northeastern coast of Sark, the smallest inhabited Channel Island, the lighthouse at Point Robert marks the passage between Sark and the Alderney Race, the tidal torrent that flows through the outer islands. The tower is a white cylindrical structure built in 1913 by Trinity House, positioned on a rocky headland at the base of Sark's eastern cliffs. Sark is unique in European law for its near-feudal constitution — it abolished serfdom as recently as 2008 — and for its total ban on motorised vehicles and electric light pollution. The lighthouse, powered by its own generator, is one of the few electric light sources on the island and its character can be observed from the clifftop paths of Sark at night with exceptional clarity given the near-total absence of other artificial light.
7. Platte Fougère Lighthouse, Guernsey
The Platte Fougère Lighthouse marks a submerged reef of the same name off the northeastern coast of Guernsey, at the edge of the Little Russel passage — the main channel for vessels approaching St Peter Port from the north. The tower is a red-and-white painted structure standing on the Platte Fougère rock, about 11 metres tall, displaying a flashing character to warn of the reef. The Little Russel is one of the busiest small-vessel channels in the Channel Islands and requires careful pilotage because of the numerous rocks and islets on either side; the Platte Fougère light is an essential mark for the ferry traffic between Guernsey and the other islands.
8. Lower Heads Lighthouse, Jersey
The Lower Heads buoy and minor light off the southeastern coast of Jersey marks the outer edge of the Violet Bank, a broad area of drying rocks and shoal water that extends south of St Clement's Bay and creates a significant hazard for vessels approaching Jersey from the east. The light is a minor automated structure rather than a substantial tower, but its position on the outer edge of the bank makes it a critical mark for the inter-island ferry traffic and for yachts navigating the complex east coast approach to St Helier.
9. Grosnez Lighthouse, Jersey
The Grosnez Lighthouse at the northwestern tip of Jersey marks the approach to the island from the north and the passage between Jersey and the French coast of the Cherbourg Peninsula. The tower is a modest structure set on the rocky headland below the ruins of Grosnez Castle, a medieval fortification that has marked this clifftop since the fourteenth century. The lighthouse and the castle ruins together create a layered historical landscape visible from the coastal path, and the surrounding area is a designated Site of Special Interest for its cliff-top heath habitat.
10. St Catherine's Breakwater Light, Jersey
The lighthouse at the seaward end of St Catherine's Breakwater on Jersey's northeastern coast marks the only sheltered anchorage on the island's exposed eastern side. The breakwater was begun in 1847 as part of a grandiose scheme to create a British naval harbour of refuge between Cherbourg and Portsmouth, but the plan was abandoned after the breakwater was half-built; it now functions as a sea wall sheltering a small yacht anchorage. The lighthouse at the breakwater head is a simple white tower of modest proportions, but the breakwater itself — 640 metres of granite masonry — is a significant Victorian engineering monument, and a walk to the lighthouse at its end gives superb views north toward the Ecrehous reefs.
Practical Information
The Channel Islands are served by air and ferry from southern England and the Normandy coast; inter-island services run year-round with more frequency in summer. Jersey and Guernsey are the best bases for lighthouse touring — Corbière is accessible by bus and foot from St Helier, and Pleinmont (for Hanois views) by car or bicycle from St Peter Port. The Casquets and Hanois are accessible only by boat; the best charter operators work from St Peter Port. Tidal awareness is essential: several of the island headlands become inaccessible at high water and the tidal currents around the outer rocks should not be underestimated. For a complete picture of the lights, marks and tidal hazards of the Channel Islands passage, Open the map charts every navigational aid in these demanding waters.