Jersey Heritage in Bloom: Historic Exhibitions & Castles to Explore this Summer

Hey everyone, Alyssa here! Summer in Jersey is truly kicking off this week, and the island is rapidly transitioning into a vibrant season of music, coastal theatre, and rich historical discovery. While the beach days and outdoor festivals are undeniably brilliant, my absolute favourite way to experience the Channel Islands during the warmer months is by soaking up our remarkable local history.

If you are plotting out your itinerary around the Jersey Heritage exhibitions summer 2026 calendar, you are in for a serious treat. We have some fantastic, long-running cultural displays taking place inside our most iconic fortresses, alongside open-air art walks and sunset DJ sessions on medieval castle greens. Whether you are a local islander looking for weekend inspiration or a holidaymaker wanting to dive deep into our seafaring past, there is so much to see.

To help you plan, I have put together a guide to the best historical and cultural events happening right now, along with some practical tips on how to turn a simple exhibition visit into a full, unforgettable day out on the coast.

Vraiqu'sie: A Deep Dive into Jersey's Seaweed Traditions

Running all the way through the summer and into November, the 'Vraiqu'sie' exhibition is an absolute must-visit. For those who might not be familiar with the term, "vraicking" is the traditional Jersey practice of gathering seaweed from our rocky shores to use as an agricultural fertiliser. It is a deeply ingrained part of our island's rural and maritime heritage, dating back centuries.

This beautiful, multi-disciplinary exhibition brings that history to life through modern multi-sensory art, captivating film work, and traditional Jèrriais song. It is a brilliant blend of the old and the new, celebrating the back-breaking but vital work of our ancestors while viewing it through a contemporary creative lens. You will find this fascinating display over at Elizabeth Castle, which sits out on its own tidal island in St Aubin's Bay.

A quick practical tip from me: always check the tide times before you set off for the castle! You can walk across the scenic causeway at low tide, which is an experience in itself, but you will need to catch the amphibious castle ferry if the tide is high. Plan to spend at least a few hours here, as beyond the exhibition, there are over 400 years of military history to explore, from Elizabethan breakwaters to World War II bunkers.

St Helier's Summer Art Walk: Art in the Arches

Once you make your way back from the bay, I highly recommend taking a gentle stroll along the Elizabeth Marina. This summer, ArtHouse Jersey has completely transformed the historic marina arches with a fresh series of vibrant murals known as 'Art in the Arches: Safe Haven'. Running until mid-September, this open-air, free-to-access public art display brings brilliant pops of colour to the iconic St Helier waterfront.

The murals explore poignant themes of sanctuary, community, and ocean ecology, connecting perfectly with the broader maritime heritage of the area. It is a lovely, relaxing way to spend an afternoon. Grab an iced coffee from one of the marina side stalls and enjoy an easy pedestrian art trail before heading into the town centre.

Sunset Beats at the Medieval Fortress

If you prefer your history served with a side of Ibiza-style relaxation, then you need to get yourself over to the east coast. Starting on Thursday, June 25, the Summer Night Sessions make their highly anticipated return to our grandest medieval fortress. Taking place in the middle ward of the castle, these evening events bring top-tier local DJs—including Simon Gasston and Warren Le Sueur—to the ancient stone ramparts.

Watching the sun go down over Gorey Harbour from a 13th-century castle while listening to laid-back, atmospheric beats is quite simply a quintessential Jersey summer experience. You are actively encouraged to bring your own picnic blanket, some local snacks, and a bottle of wine. It is the ultimate Thursday evening kickoff to the weekend, but be warned: these sessions are incredibly popular, so you will want to secure your spot or arrive early!

Make a Day of It: Historic Sites, Walks, and Nearby Eats

A great exhibition or castle visit is only half the story. To really make the most of your summer days out, here are some of my top recommendations for nearby attractions, guided walks, and fantastic places to eat and stay while exploring Jersey's heritage.

Expanding Your Historical Horizons

If the sunset sessions have inspired you, you should definitely return during the day to properly explore Mont Orgueil Castle. Also known as Gorey Castle, this imposing structure has cast its shadow over the beautiful fishing port for more than 800 years. It was built following the division of the Duchy of Normandy to protect Jersey from French invasion, and getting lost in its maze of staircases, hidden rooms, and towering battlements is thrilling for all ages.

Back in St Helier, if you want to continue the nautical theme after viewing the 'Vraiqu'sie' exhibition, take a short walk along the New North Quay to the Maritime Museum. Housed in stunning 19th-century warehouses, this highly interactive museum is phenomenal. It covers everything from our shipbuilding industries to piracy and the fascinating artefacts recovered from 17th-century shipwrecks. It is brilliantly tactile and perfect for families.

For those who love to learn on foot, I cannot recommend booking a tour with Stroll In Jersey enough. Run by a former Volunteer Tour Guide for Jersey Heritage, these guided walks delve into wartime history, local culture, and even atmospheric twilight ghost walks around the parishes. It adds such a personal, story-driven layer to the buildings and ruins you see around the island.

Alternatively, if you want to see the island's coastal forts from the water, jump on a high-speed RIB boat with Jersey Seafaris. Departing from St Helier or St Catherine, their skippers provide amazing historical context while you spot dolphins and navigate our famous tidal ranges.

Where to Eat, Drink, and Rest

Exploring castles is hungry work. If you are out east visiting Gorey, you cannot beat the location and charm of The Moorings Hotel & Restaurant. Situated right at the foot of the castle pier, it is the perfect spot to grab a bite of fresh, locally sourced food before or after your visit. Their relaxed, informal dining room offers beautiful channel views, and if you are looking for a boutique base on the east coast, their rooms are lovely.

If you are basing yourself in St Helier to be close to the marinas, the museums, and the causeway, the Pomme d’Or Hotel in Liberation Square is a Jersey institution. It is steeped in its own modern history—serving as the focal point for the island's liberation at the end of World War II. Today, it offers an excellent bar and dining options, plus a sauna to unwind in after a long day of walking the cobbled streets.

Our island's history is incredibly rich, and the summer months give us the perfect weather to get out and explore every corner of it. Whether you are learning about traditional seaweed harvesting, admiring marina murals, or dancing to sunset beats on a castle green, I hope you have a spectacular time discovering Jersey's heritage this season.

See you out there!

Alyssa