The Shard was the UK’s most disappointing landmark, with 10 percent of tourists leaving a negative review on Tripadvisor.

A tourist wrote: “Too expensive for the experience. I wouldn’t recommend this to tourists, unless you’re really swimming in money.”

Another guest said: “Way too expensive for what it is and way too hard to enjoy a drink with limited seating and the high volume of children.”

Despite the disappointing reviews, the Shard did impress some visitors with one describing it as a “great romantic experience”.