I visited 'Caribbean-like island with dreamy beaches' just 45 minutes from the UK

Guernsey, often likened to the Caribbean for its pristine sandy beaches and crystal-clear waters, offers a slice of island life without the hassle of long flights or passport queues. In less than an hour from take-off, you could be enjoying cocktails by the harbour or indulging in fresh seafood on the charming island of Guernsey, located a mere 27 miles off France's coast.

Beyond its idyllic beaches, Guernsey boasts a rich history, opulent hotels, and a top-notch culinary scene, making it an island getaway that transcends the typical seaside vacation.

Upon landing from the day's first flight out of London City Airport, I breezed through baggage claim and exited the airport. A brief taxi journey brought me to St Peter Port, the bustling capital city and the perfect starting point for any visit.

For lunch, head over to The Quay where Balthazar, a local favourite, awaits. Sip on a chilled drink as you peruse their menu, reports the Mirror. Start with oysters or crispy pig cheek before diving into the main course the monkfish tempura with chips and mushy peas is a dish not to be missed.

And when nature calls, take a moment to visit the restroom at Balthazar. There, you'll find the "Balthazar boogie button". Push it, and you're suddenly in a mini disco the ultimate way to kick off your holiday.

Then take a leisurely stroll along the harbour and through the town centre, where you can enjoy tax-free shopping at the independent shops and boutiques. Or why not pause for an ice cream or cake at Crepe Maison, which brings a touch of Paris to this island.

For those with a passion for history, the Royal fortress of Castle Cornet, standing guard over the island for more than 800 years, is a must-see. With its stunning backdrop to the town and views over neighbouring Channel Islands, Alderney, Sark, Herm and Jersey, visitors can immerse themselves in centuries of history in its four museums and wander around its immaculate period gardens.

There are re-enactments of tales from Guernsey's past by the History In Action Company, a free guided tour at 10.30am, and at midday the Noonday Gun is fired by gunners dressed in 19th-century attire.

For a lavish stopover, make a reservation at the Old Government House Hotel. As the only five-star hotel on Guernsey, it has been welcoming guests for 167 years.

Its three restaurants, two bars, sea-view suites, spa, gym and heated pool are all exquisitely styled. After a peaceful night's sleep, I enjoyed a delightful breakfast in the all-green retro-style restaurant with exceptional service.

If you're planning a night out in the capital, consider visiting Le Nautique in St Peter Port. This is Guernsey's oldest restaurant and it's situated in vaults that were used by shipowners in the 18th century.

From both floors, you can enjoy stunning views over the harbour. The restaurant is famous for its seafood dishes, so why not try the scallops and shellfish ragout, grilled lobster or seafood platter with a fruity Sauvignon Blanc?

For those who love wild swimming, or if you just want to cool off in the summer sun, head to the free bathing pools at Vive La Vallette. This spot on Guernsey's east coast has been a favourite for seawater bathing for locals for 150 years.

Even Les Miserables writer Victor Hugo and Renaissance painter Pierre-Auguste Renoir have enjoyed a dip here. The place has recently been revamped with a new cafe and there's a fantastic sun terrace.

Guernsey's coastline is truly spectacular, so why not take a rib ride adventure to see it? With Island Rib Voyages, you can speed through the waves before stopping to admire some of the coves. You might even spot puffins, dolphins and seals.

You'll also get to see plenty of Second World War history, including defences built by the German forces that occupied the island between 1940 and 1945. The tour also includes a visit to Batterie Strassburg on the Jerbourg peninsula and the site of the first commando landing of the war. Tours range between £22.50 and £32.50 per person.

If you're keen to delve into the island's rich history, Amanda Johns, a certified Guernsey tour guide, offers fantastic walking and vehicle tours. She'll take you through some of the most intriguing aspects of the island's World War II history, including the War History Museum, the German Underground Hospital, and the German Occupation Museum, which is one man's life's work.

I joined Amanda for a tour of Batterie Mirus, where you can see the largest gun emplacement and arguably the most captivating war site in Guernsey.

I had the pleasure of staying at La Fregate hotel. Perched atop St Peter's Port with sweeping views of the harbour, the rooms are contemporary and roomy.

I was particularly fond of my sea-view balcony. The a la carte menu is well-curated, offering everything from steak tartare to seafood platters, and even a selection of mini desserts. Another top-notch dining option on Guernsey is Copenhagen, which boasts a Scandinavian-inspired décor and a daytime smorgasbord option on the menu.

For those looking to escape to the countryside, Fleur Du Jardin Hotel and Restaurant is nestled in the lanes of Castel. It offers a menu that caters to all tastes, real ales at the bar, and standout dishes like Guernsey crab cakes, Guernsey beef, and delicious west coast scallops.

I marked the end of my journey with a cosmopolitan on La Fregate's garden patio, watching the Liberation Day fireworks. This annual celebration on May 9 commemorates the island's liberation from German Occupation during World War II, featuring beach events, music and a parade.

With its top-notch hospitality, intriguing history and stunning coastline, Guernsey demonstrates that an amazing island getaway doesn't require a long journey.

Book the holiday

• Aurigny flies from London City to Guernsey starting at £120 return. aurigny.com

• Rooms at The Old Government House Hotel in St Peter Port, Guernsey, start at £252 a night B&B. theogh.com

• Rooms at La Fregate Hotel in St Peter Port start at £202.50 a night B&B. lafregatehotel.com

• More info at visitguernsey.com