St John S in Antigua is a fantastic spot for Hiking and Trekking Tours because of its diverse landscapes, rich history, and vibrant marine life. Whether you’re craving a physical challenge or a leisurely walk through historic sites, the island offers options that fit different interests and fitness levels. We particularly love the snorkeling around Cades Reef and the chance to see Caribbean stingrays at Stingray City—a perfect mix of land and sea adventures. Plus, the island’s scenic views make for perfect photo ops, especially when hiking past Shirley’s Heights or exploring Green Castle Hill.
If you’re after a more tailored experience, the island’s trails and attractions are easy to customize. For example, you could combine a zip-lining adventure with a scenic drive or explore the Megaliths of Greencastle Hill, the only known Stonehenge in the Caribbean. This blend of outdoor activity and cultural discovery makes Antigua a standout destination for active travelers.
Quick Overview
Below, you’ll find two of the best hiking and trekking tours in St John S: one offering a flexible combo of outdoor adventures, and the other a guided walk to a fascinating archaeological site. Both are highly rated and offer unique ways to see the island.
1. Hiking Combo Tours

At number 1, the Hiking Combo Tours is a dynamic, customizable option perfect for travelers who want a bit of everything. This 3.5-hour experience includes options for snorkeling, driving, hiking, and zip-lining—all tailored to your interests and fitness level. It’s a great way to maximize your time and see Antigua’s top attractions without feeling rushed.
The tour kicks off with pickup from multiple locations, including Jolly Harbour, Dickenson Bay, and Saint John’s. It features a 2-hour hike at Fort George, with panoramic views of the island and ocean. Then, you’ll enjoy activities like snorkeling at Cades Reef to see colorful fish and coral, or meet Caribbean stingrays at Stingray City. For adrenaline lovers, zip-lining offers a thrilling rush high above the treetops, while the scenic drive takes you past landmarks like Shirley’s Heights and historic sites.
Guests rave about the flexibility and local knowledge of the guides, who know some of Antigua’s best-kept secrets. The tour’s value lies in its ability to combine multiple experiences at a reasonable price, making it ideal for active travelers who want variety. The only downside is that it’s not suitable for those with mobility issues or vertigo.
Bottom Line: A well-rounded, fun-filled adventure that offers a taste of Antigua’s natural beauty, marine life, and history—all in one trip.
2. Caribbean Stonehenge – Hike on Green Castle Hill, Antigua

At number 2, the Caribbean Stonehenge – Hike on Green Castle Hill is perfect for those fascinated by archaeology and natural heritage. This 4-hour guided tour takes you to the only known Stonehenge-like site in the Caribbean, located on Greencastle Hill.
The tour begins with a pickup in Saint John’s and a short drive to the site. During the hike, your guide will explain the significance of the Megaliths and their possible cultural origins. The site itself is extraordinary—large stone formations arranged in a circle that evoke images of the famous Stonehenge in England. The natural surroundings add to the experience, with lush greenery and panoramic views of the island.
What makes this tour special is the combination of nature and history. The guided walk lasts about two hours, giving ample time to absorb the cultural importance of the site and enjoy the scenery. Visitors have noted that the site offers a unique glimpse into Antigua’s archaeological mysteries. Since the tour requires walking in well-covered clothing and paying a small fee in cash at the site, it’s best suited for those comfortable with light hiking.
Bottom Line: An enriching experience for history buffs and nature lovers alike, offering a rare look at Antigua’s ancient stones and natural beauty.
How to Choose between These Tours
When deciding between the Hiking Combo Tours and the Caribbean Stonehenge hike, consider your interests and physical fitness. If you want a versatile day packed with marine activities, scenic drives, and multiple outdoor pursuits, the combo tour is your best bet. It’s flexible and great for families or groups wanting variety.
On the other hand, if archaeology and cultural exploration are your focus, the Greencastle Hill tour offers a distinct experience with fewer activities but a deep dive into Antigua’s ancient sites. It’s perfect for history enthusiasts and those who prefer a more contemplative walk.
Both tours provide good value, with Hiking Combo Tours rated 5/5 and the Stonehenge hike offering a more niche but equally memorable experience. Remember to book early, especially during peak travel seasons, and dress appropriately for the activities you choose.
Final Thoughts
St John S in Antigua offers a fantastic range of hiking and trekking experiences suited for all levels. From the adventure-packed Hiking Combo Tours to the culturally enriching Stonehenge hike, there’s plenty to explore. For active travelers who want a varied day on the island, the combo tour is hard to beat. If you’re more into history and archaeological wonders, the Green Castle Hill hike is a great choice.
No matter which option you pick, early booking is wise to secure your spot. Antigua’s outdoor treasures are waiting—so lace up your hiking shoes and get ready for a memorable adventure on this charismatic Caribbean island.
