Channel Islands WWII itinerary 2026 — 4-day heritage tour Jersey, Guernsey & Alderney

Why the British Channel Islands are unique in WWII history

From June 1940 to May 1945, the British Channel Islands were the only part of the British Crown territories occupied by Nazi Germany. This fact alone sets the islands apart from every other WWII heritage destination in western Europe. The fortifications, the underground hospitals, the concentration camps, and the personal testimonies preserved here are unlike anything you will find in mainland Britain — or on the Normandy beaches across the water.

This four-day itinerary is for travellers who want to understand what the German occupation actually meant: the forced evacuations, the collaboration controversies, the Organisation Todt forced labour from occupied Europe, the four concentration camps on Alderney (the only ones on British soil), and the liberation on 9 May 1945 — now Liberation Day, the most significant date in the Channel Islands calendar.

It is also a practical holiday. The WWII sites are concentrated enough to visit without making every hour grim. Between the war tunnels and the bunkers you will walk dramatic coastlines, eat excellent seafood, and sleep in comfortable hotels. The occupation is part of the landscape here, not a detour from it.

Quick facts


Duration	4 days
Islands	Jersey (days 1–2), Guernsey (day 3), Alderney (day 4)
Best season	Year-round (WWII sites open all year except some winter closures)
Transport	Hire car on Jersey and Guernsey; bike or foot on Alderney
Budget	£160–220/day per person mid-range
Context reading	CIOTS (Channel Islands Occupation Society) produces excellent printed guides available on all three islands

Historical context: the occupation in brief

Germany occupied all five Channel Islands from 30 June–1 July 1940 after the British Government decided not to defend the islands as a military priority. Most men of military age had already been evacuated or conscripted to the British mainland; approximately 30,000 Channel Islanders evacuated voluntarily before the occupation began.

The islands remained under German control for four years and ten months — the longest occupation of any British territory in the war. The Germans invested enormous resources in fortifying the islands as part of Hitler’s Atlantic Wall, pouring more concrete per acre than at any other point in the defence network.

On Alderney, the four concentration camps (SS Sylt, Borkum, Helgoland, and Norderney) held forced workers from France, Russia, Ukraine, Poland, and Spain. SS Sylt was the only SS-run camp on British soil. Thousands died; many are buried in the island’s churchyard.

Liberation Day is 9 May (the day after Germany’s general surrender). The annual ceremony at Liberation Square in St Helier and at the Royal Court in Guernsey draws significant crowds; visiting over the Liberation Day weekend adds considerable meaning to the itinerary.

Day 1 — Jersey: coastal fortifications and the War Tunnels

Morning: Atlantic Wall on the south coast

09:00 — Collect hire car at Jersey Airport. Drive south to the coast road west of St Aubin. The Noirmont Headland contains one of the best-preserved German gun batteries in the Channel Islands — MP3 battery, with two gun casemates and an observation tower, managed by the Channel Islands Occupation Society (CIOS). Open on weekend afternoons and by appointment; check the CIOS website before visiting.

10:30 — Drive east along the south coast. Stop at La Rocque Point in Grouville parish — the landing site of the 1781 Battle of Jersey (pre-WWII, but relevant context for the island’s defensive history) and an extensive stretch of Atlantic Wall bunkers along the sea wall.

12:00 — Lunch in Gorey village, then a brief visit to Mont Orgueil Castle (it also has WWII materials, though its primary history is medieval). The view from the top toward Normandy is especially poignant given the context — the German forces occupied it as a lookout post from here to the Cotentin Peninsula across the water.

Afternoon: Jersey War Tunnels (Ho8)

14:00 — Jersey War Tunnels at St Lawrence. This is the centrepiece of Jersey’s WWII heritage. The tunnels (designated Ho8 by the Germans) were carved by Organisation Todt with forced labour from French North Africa, Russia, Spain, Poland, and Ukraine. Intended as a combined underground barracks and military hospital, they were never fully operational when the liberation came.

The museum inside is comprehensive and deeply personal — individual stories of forced labourers, islanders who collaborated, islanders who resisted, and the complex moral landscape of occupation. Allow 2–2.5 hours. The audio guides are excellent.

17:00 — Drive back toward St Helier via St Lawrence and St Peter. The Tower at La Hougue Bie (in Grouville — open seasonally) includes a small WWII bunker built into the mound of a 6,000-year-old megalithic tomb. The combination of prehistoric and WWII heritage in a single site is extraordinary and unique.

Evening

Dinner in St Helier. Liberation Square itself is worth visiting after dark — the Liberation Monument and the surrounding café terraces have a good atmosphere.

Accommodation (nights 1–2): St Helier mid-range hotel (Pomme d’Or at Liberation Square — historically appropriate given the name comes from the inn where the liberation was celebrated in 1945).

Day 2 — Jersey: occupation history and personal testimonies

09:30 — Visit the Jersey Museum and Art Gallery in St Helier. The occupation galleries hold personal testimonies, documents, and artefacts from Jersey residents during the occupation — including letters, diaries, and illegal radios (possession of which carried deportation as punishment under German law).

11:00 — Drive to Elizabeth Castle in the harbour. The castle was used as a German strongpoint; the exhibition inside covers its role in both the 17th-century construction and the 20th-century occupation.

13:00 — Lunch in St Helier, then drive to the German-built bunker network along the north coast. St Ouen’s Bay (the Atlantic-facing west coast) has the highest concentration of Atlantic Wall structures in Jersey — multiple casemates and observation towers, most now accessible from the beach or the road. The area around L’Etacq at the northern end has the most photogenic examples.

Explore all Jersey War Tunnels tours and experiences

15:30 — Drive inland to the Vinchelez de Haut area in St Ouen. This is where several islanders sheltered Jews during the occupation (there was a small Jewish community in Jersey — the story of their concealment and survival is part of the occupation narrative). The house where this occurred is not publicly accessible but the area is historically significant.

Evening — Return to St Helier for dinner. Consider visiting the Central Market after closing time — it was used as a meeting point for the Guernsey Underground News Service equivalent on Jersey, and the building itself dates from the occupation period.

Day 3 — Guernsey: the Underground Hospital and occupation sites

08:30 — Condor fast ferry from St Helier to St Peter Port (~1 hour). Collect hire car.

10:00 — German Underground Hospital at La Vassalerie Road, St Andrew. This is the largest WWII underground structure in the Channel Islands — more extensive than the Jersey War Tunnels and, in some ways, more unsettling. The tunnels were built by Organisation Todt; the museum covers both the construction and the use as a medical facility toward the end of the occupation.

Guernsey German Underground Hospital guided tour — book in advance for the most informative visit

12:00 — Drive to the La Vallette Military Museum in St Peter Port. This seafront bunker complex (now a museum) covers Guernsey’s occupation from the German perspective — uniforms, weapons, and official documents. Smaller but more granular than the Underground Hospital.

13:00 — Lunch in St Peter Port.

14:30 — Pleinmont Point: the German observation tower and the coastal fortifications of the southwest corner. The CIOS manages several of these open structures; check opening times. The Guernsey CIOS also runs guided tours of the occupation sites — book ahead.

16:00 — Hauteville House: Victor Hugo lived here in exile from 1855 to 1870. While not directly WWII-related, the house is relevant context: Hugo’s writings influenced the French Resistance, and Guernsey’s French-Norman identity complicates the occupation narrative in interesting ways.

Guernsey coastal boat tour — see the Atlantic Wall structures from the water along the south coast

Evening — Dinner in St Peter Port and overnight.

Accommodation (night 3): St Peter Port hotel. Guernsey’s occupation story is well told at the Duke of Normandie Hotel, which has occupation-era photographs in the public areas.

Day 4 — Alderney: the camps and the birds

Alderney is the most significant and least visited WWII site in the Channel Islands. The four concentration camps here — the only ones on British soil — held forced labourers from across occupied Europe during the German occupation. Thousands died; the exact number is still disputed and the subject of ongoing historical research.

Getting to Alderney:

Aurigny Airlines from Guernsey Airport (~25 minutes, multiple daily flights). Book at aurigny.com. Fly out on the 08:30–09:00 and return on the 17:00–18:00 for a full day.
Summer ferry: occasional boat connections in summer months; check current operators.

09:30 — Arrive Alderney Airport (ACI). Hire a bicycle (available at the airport) or walk.

10:00 — St Anne town: the museum on High Street has the best single-site overview of Alderney’s occupation history — maps of all four camps, testimony from survivors and witnesses, and the complex history of what happened here.

11:30 — Walk or cycle to the site of SS Sylt — the concentration camp managed by the SS (the other three were Organisation Todt camps). A memorial has been placed near the site. The experience of standing here — on British soil, at a site where prisoners were worked and tortured to death — is quietly devastating. There is no interpretation centre at the site itself; bring the context from the museum in St Anne.

13:00 — Lunch at the Georgian House Hotel or Braye Harbour bars (relaxed, good Alderney crab).

14:00 — Les Etacs gannet colony viewpoint. Six thousand pairs of northern gannets nest on these offshore rock stacks, visible from the cliff path on the southwest coast. The spectacle of the gannet colony in breeding season (May–August) is extraordinary — not directly war-related, but Alderney’s wildlife is a crucial counterpoint to the historical weight of the morning.

15:00 — Braye Harbour area WWII fortifications. The German harbour wall and the breakwater area have several preserved structures. The Alderney CIOS manages access to several inland fortifications as well.

16:30 — Return to Alderney Airport for the afternoon Aurigny flight to Guernsey. Connect to your onward journey.

Practical add-ons

CIOS (Channel Islands Occupation Society)

The CIOS manages many of the key WWII sites across all three islands. Membership is inexpensive and provides access to guided tours and special openings of otherwise-closed structures. ciossoc.com.

Liberation Day (9 May)

If your visit overlaps with Liberation Day, the ceremonies in St Helier and St Peter Port are among the most moving commemorative events in the British calendar. The islands take their liberation seriously — veterans (increasingly elderly), military bands, and crowds gather at Liberation Square and the Royal Court for official ceremonies. Book accommodation months in advance if visiting over this date.

The moral complexity of the Channel Islands occupation

Most WWII heritage tourism focuses on clear moral narratives: resistors and occupiers. The Channel Islands occupation is more complicated than that, and engaging honestly with the complexity is part of what makes this trip significant.

The Channel Islands governments collaborated with the German occupation authorities to a degree that has been historically disputed ever since. Jewish residents were required to register; some were subsequently deported to camps in France (some survived, some did not). The extent to which local officials had practical choice in the matter — comply or face a harsher direct German administration — is the key question historians debate.

On the other side: individual acts of resistance were widespread. The Guernsey Underground News Service (GUNS) produced illegal radio news bulletins. Islanders sheltered escaped slave workers from the Organisation Todt camps. Some islanders were deported to internment camps in Germany for relatively minor resistance acts. The Dame of Sark — Sibyl Hathaway — is held in high regard for the way she navigated the occupation without capitulating on key points.

The Jersey Museum, the Jersey War Tunnels, and the Guernsey German Underground Hospital all engage with this complexity rather than avoiding it. The museum exhibits at the Jersey War Tunnels in particular use individual stories to convey the range of experience: islanders who informed on their neighbours and islanders who sheltered strangers at great personal risk.

Coming to the Channel Islands with this complexity in mind makes the heritage experience more meaningful. The islands are not asking you to reach a verdict — they are presenting the evidence and letting you sit with it.

Frequently asked questions — Channel Islands WWII itinerary

Were the Channel Islands the only British territory occupied by Germany?

The five Channel Islands (Jersey, Guernsey, Sark, Herm, Alderney) were the only British Crown territory occupied by Germany in World War II. The occupation lasted from June 1940 to May 1945. This is the central fact that makes the Channel Islands unique in British WWII history. See our WWII heritage guide.

Is the WWII history too heavy for a whole itinerary?

The occupation heritage is serious, but the Channel Islands present it in a way that balances education with humanity. The Jersey War Tunnels and Guernsey Underground Hospital are both designed to inform without overwhelming. The physical beauty of the islands — the coastlines, the food, the light — provides natural counterweight. Most visitors find the combination of heritage and landscape highly rewarding.

Can children do this WWII itinerary?

The war tunnels are appropriate for ages 10 and up; some of the personal testimony is emotional but not graphic. Alderney’s camp sites are quieter and more contemplative than the tunnel museums. For younger children, the Channel Islands family itinerary is a better fit.

What is the best WWII site in the Channel Islands?

The Jersey War Tunnels and the Guernsey German Underground Hospital are both exceptional; the tunnels are slightly better interpreted, the hospital slightly more atmospheric. Alderney’s camp sites are the most historically significant in terms of international importance (camps on British soil) but the least interpreted. The combination of all three is unmatched anywhere in the British Isles.

Is Alderney easy to reach?

Aurigny Airlines makes it straightforward: 25-minute flight from Guernsey, multiple daily. Summer ferry connections are available but variable. Alderney is worth the extra transport step for anyone interested in WWII heritage. See Alderney day trip from Guernsey.

Channel Islands WWII itinerary: 4 days exploring the occupation