Top 20 Things to Do in the Channel Islands (That Locals Actually Recommend)
From windswept cliffs to world-famous beaches, ancient forts to secret gardens, the Channel Islands are packed with unforgettable experiences. Whether you’re planning your first visit or you’re a local seeking fresh adventures, this ultimate guide will show you the top 20 things to do across Guernsey, Jersey, Sark, Herm, and Alderney—many of which only locals know.
Let’s explore the must-do activities that combine natural beauty, family fun, cultural charm, and just the right amount of mystery. 🧭
1. Solve a Mystery with Bailiwick Trails (All Islands)
🧩 Family-friendly, affordable, and 5-star rated by locals and tourists alike.
Bailiwick Trails offers interactive, story-based adventures that lead you through real locations using clues, maps, and puzzles. Designed for kids, couples, and families, these downloadable trails are a fun and affordable way to explore the islands—while developing problem-solving skills.
🎯 Perfect for: Families, schools, couples, team-building days
🔗 Explore All Trails
2. Watch the Sunset at Corbière Lighthouse (Jersey)
Arguably the best sunset spot in Jersey, La Corbière Lighthouse is accessible via a dramatic causeway. Enjoy a coastal walk or just watch the sky ignite in colour.
3. Explore Castle Cornet (Guernsey)
This 800-year-old fortress guards the entrance to St. Peter Port and features five museums, guided tours, and a daily cannon firing at noon.
4. Discover the Little Chapel (Guernsey)
A fairy-tale structure made entirely from seashells, china, and pebbles. One of the smallest chapels in the world—and a magical photo opportunity.
5. Wander Through Samarès Manor Gardens (Jersey)
Explore the botanic gardens and herb-filled walkways of this historic manor estate. Don’t miss the lavender fields in summer.
6. Visit Herm Island’s Shell Beach
Turquoise waters and white sand await on Herm, just a short ferry from Guernsey. A must-visit for picnics and barefoot walks.
7. Cycle the Railway Walk (Jersey)
Ride from St. Aubin to La Corbière on a tree-lined former railway. Ideal for families, with plenty of scenic stops and snack spots.
8. Stargaze in Sark’s Dark Sky Area
Sark is the world’s first Dark Sky Island. No streetlights, no cars—just uninterrupted views of the stars.
9. Rockpool at Greve de Lecq (Jersey)
Bring a bucket and net and let the kids explore marine life at low tide. Free, educational, and endlessly fun.
10. Walk the Cliffs from Petit Bot to Icart (Guernsey)
Breath taking views and wild landscapes—this is the Channel Islands at their finest.
11. Picnic at Saumarez Park (Guernsey)
The largest park on the island, with wide lawns, a duck pond, playground, and even a Victorian museum.
12. Join a Bailiwick Trail Birthday Party
🎈 Planning a party? These trail adventures can be turned into group quests. Just download, print, and play.
13. Take a Sea Safari with Island RIB Voyages (Guernsey)
Dolphins, caves, puffins—you never know what you’ll find. Book in advance.
14. Snorkel in Bouley Bay (Jersey)
A rocky cove with surprisingly clear water and calm conditions—perfect for beginner snorkellers.
15. Tour the German Underground Hospital (Guernsey)
This WWII tunnel complex is a sobering and fascinating look into Guernsey’s wartime past.
16. Experience St. Helier’s Central Market (Jersey)
Shop for local produce, flowers, and souvenirs in this beautiful Victorian arcade.
17. Visit the Alderney Railway
The Channel Islands’ only working railway. Great for kids and a unique bit of history.
18. Go Camping in Guernsey or Jersey
Pitch your tent at campsites like Beuvelande (Jersey) or Fauxquets Valley (Guernsey) for a wild and affordable stay.
🔗 Camping Guernsey | Camping Jersey
19. Experience a DIY Trail at Night with Lanterns
Try Bailiwick Trails with a twist—bring glow sticks and do it as a twilight adventure. Fun, safe, and incredibly memorable.
🕯️ Try it here: Download a Trail
20. Finish With a Feast
Try fresh Guernsey crab, Jersey Royal potatoes, or seafood at Octopus, The Boathouse, or La Fregate.
💬 Final Tip: Turn Every Day Out Into a Story
Bailiwick Trails is the only way to turn your Jersey, Guernsey, Alderney, Herm or Sark day trip into a game, a story, and a memory that lasts.