This is an incredible structure and so large with so many corridors. It was so hard to comprehend how it was made . It apparently took 3 1/2 years to excavate. It was only used for 9 months. You are given a map and there are very good signs to guide you around and there are signs to help you find your way around. The corridors are lined in Concrete sections and some are lined with bricks. It must have been very oppressive. There are some interesting information board that tell you about some of the Guernsey people of the time. There are displays of items to see and some hospital wards with beds. The beds where very close together. There were some escape ladders that would have been quite frightening to use. If you visit wear warm clothing as it is quite chilly when you walk around. Suitable shoes for damp and wet floors are useful. It is certainly an impressive structure that must have been terrifying for those involved in its creation. Good place to visit on a wet day.

Note I clicked above to say April 2023 - read the text below for the actual date. My journey into these underground hospitals was back in 1964. Not a good experience for a ten year old. I suffered nightmares for years to come. Back then the place was a desserted wreck. I was told the islanders smashed all the lighting. The walls were streaming water everwhere you went. So this is not a new problem due to design or age of construction. From most of the pictures I can see from the present day it has not changed much in the last 60 years.

The largest of all the German Tunnels on Gurnsey which was a hospital and ammunition store. Don’t expect masses of displays, there are a few, but just being able to walk around this impressive structure gives you an idea of what it must have been like during the occupation. Some original fixtures and fittings remain, including heating and kitchen appliances. Well worth a visit, with a very friendly and knowledgeable member of staff in the ticket office.

2nd visit as we were here also in 2013. A few more things to look at that weren't they last time. Was raining so chose to go and was met by the gorgeous Justine. I've been chatting to her online about a year now. Hubby enjoyed more than me as he loves his WW2 stuff.

Well informed self guided tour. Quite eerie and deeply thought provoking. Very well preserved structure. Quite damp and cool due to underground springs so dress warmly!

A very informative experience based on the war years in Guernsey. Very good information boards and clear signage around the underground hospital. The entrance guy was most helpful in directing access to where to go. Quite an amazing labyrinth tunnels and information about the German presence on the island during World War II. Well worth the entrance fee of £5.

On visiting Guernsey this German Underground Hospital situated in St Andrew not far from the Airport was the most Impressive feat of engineering we have seen . Walking around on your own was a little creepy , and would suggest an extra layer of clothing , as can be very cold and damp also appropriate footwear. The tunnels were well sign posted for the walk around giving you easy access to view everything including interesting exhibits to read , with heart rending stories . Allow at least 1 . 5 hours for a casual walk , felt welcome on arrival by knowledgeable staff member. Overall a humbling experience.

Very interesting and quite fascinating (in an eerie sort of way) to see the vast underground tunnels built by the German military during the World War II occupation of Guernsey. Definitely worth a visit when in Guernsey, if you are interested in WWII history.

Curiosity was a major reason for visiting the underground hospital. There is ample parking but unfortunately only one portable toilet. The price is reasonable at £5 per adult. The corridors are original with some original equipment to be found but not that much to occupy the interest of visitors. There are information provided on islanders who sacrificed a lot during the occupation on posters. The lighting and atmosphere gives you a realistic idea of being in a bunker during the era. Might not be suitable for anyone not accustomed to close spaces.