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Bike touring routes & trails
United Kingdom
England
South West England
St Mary's

St Mary's loop

Easy

4.5

(8)

62

riders

St Mary's loop

00:39

10.2km

90m

Cycling

Embark on an easy touring cycling adventure around St Mary's loop, a route designed for a relaxed pace. This 6.3-mile (10.2 km) journey offers gentle pedaling with only 299 feet (91 metres) of elevation gain, making it perfect for all skill levels. You can expect to complete the ride in…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Isles of Scilly AONB

Waypoints

A

Start point

Ferry Terminal

Get Directions

1

12 m

Rat Island Quay – Scillonian III Ferry Terminal

Highlight • Rest Area

The quay on St Mary's is the arrival point for most people visiting the Isles of Scilly. This is where the Scillonian III docks after the 2hr 45min sailing from …

Tip by

2

724 m

St Mary's Bike Hire

Highlight • Cycleway

Bike hire on St Mary's. Turn left off the ferry and this is a few minutes’ walk away. Alternatively, the hire company will deliver a bike to your accommodation anywhere …

Tip by

3

2.30 km

Juliet's Garden is an award-winning restaurant. There is a great outside terrace area as well as a nice indoor converted barn.
Open daily from 10:00 - 17:00.

Tip by

4

5.96 km

Porth Hellick Burial Chamber

Highlight • Natural Monument

Prehistoric ritual site from the Iron or Bronze Age.

Translated by Google •

Tip by

B

10.2 km

End point

Ferry Terminal

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Way Types & Surfaces

Way Types

5.57 km

2.99 km

1.07 km

545 m

Surfaces

7.38 km

1.43 km

573 m

492 m

304 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Wednesday 20 May

15°C

12°C

0 %

Additional weather tips

Max wind speed: 33.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to cycle the St Mary's loop?

The St Mary's loop is approximately 10.2 km (6.3 miles) long. While it can be completed in about 39 minutes of continuous cycling, most visitors take longer to enjoy the stunning coastal scenery and various points of interest. Plan for a more relaxed pace to fully experience the island.

Is the St Mary's loop suitable for beginners or families?

Yes, the St Mary's loop is considered easy and is very suitable for beginners and families. It features largely traffic-free lanes, quiet roads, and gentle slopes. There is one notable steepest hill near the Golf Club leading up to Bants Carn, but overall, it's a relaxed and enjoyable ride for all fitness levels.

What is the terrain like on the St Mary's loop?

The terrain on the St Mary's loop is primarily paved, consisting of largely traffic-free lanes and quiet roads. While mostly gentle, there are some undulating sections, including the steepest hill on the island near the Golf Club. Some segments may also include unpaved or cobbled sections, adding to the island's charm.

Where can I rent a bike on St Mary's?

You can easily rent a bike directly on St Mary's. A convenient option is St Mary's Bike Hire, which is well-located for accessing the island's cycling routes.

What are some notable sights or viewpoints along the route?

The route offers breathtaking views and several points of interest. Highlights include the distinctive Porth Hellick Burial Chamber, Bants Carn (offering great views after the climb), Watermill Cove, Loaded Camel Rock, Old Town Bay, Pelistry Beach, Peninnis Head Lighthouse, Porth Hellick Bay, and Porthcressa Beach. You'll experience rugged coastlines, sandy bays, and flower-rich coastal heaths.

Are there any good spots for a break or refreshments along the way?

Yes, there are several lovely spots to stop for a break or refreshments. Juliet's Garden Restaurant & Bar is a great option for a meal or drink with a view. You'll also find other cafes and pubs, particularly around Hugh Town and Old Town Bay, perfect for a break.

Where can I park or access the St Mary's loop?

St Mary's is the main island and the arrival point for most visitors, making the loop easily accessible. If arriving by ferry, the Rat Island Quay – Scillonian III Ferry Terminal is a key access point. As the island has minimal traffic, parking for cars is limited, but the route is designed for cycling and easily started from Hugh Town or any point along the loop.

Is the St Mary's loop dog-friendly?

While the St Mary's loop is generally welcoming, specific rules for dogs on cycling routes can vary. It's best to keep dogs on a leash, especially in areas with livestock or near wildlife. Always ensure your dog is comfortable with cycling and consider local signage regarding dog access on beaches and in specific areas.

What is the best time of year to cycle the St Mary's loop?

The Isles of Scilly benefit from a mild climate, making cycling enjoyable for much of the year. Spring (April-May) and early autumn (September-October) often offer pleasant temperatures, fewer crowds, and beautiful scenery. Summer is also popular but can be busier. Always check the local weather forecast before you go.

Are there any permits or fees required to cycle the St Mary's loop, especially as it's in a National Landscape?

No, there are no specific permits or entrance fees required to cycle the St Mary's loop or to access the Isles of Scilly National Landscape. The island's roads and trails are freely accessible. However, you will need to arrange transport to the Isles of Scilly, typically via the Scillonian III ferry or by air.

Does the route intersect with other trails on St Mary's?

Yes, the St Mary's loop intersects with and follows sections of several other paths on the island. Notable intersecting trails include the Porthcressa Promenade, The Promenade, Mill Hill, Newford Lane, Branksea Close, The Rookery, Porthcressa Terrace, Old Quay, Mermaid Slip, Lower Moors Nature Trail, Parsons Field, Trench Lane, Pelistry Lane, Watermill Lane, King Edward's Road, Rocky Hill Lane, Sally Port, Green Lane, Holy Vale Lane, and the Garrison Walls (The Battery Walk).

What makes cycling the St Mary's loop a unique experience?

Cycling the St Mary's loop offers a truly unique and serene experience. The island is renowned for its largely traffic-free roads, allowing you to immerse yourself in nature without constant vehicle interruption. It's common for bikes to be left unlocked due to the island's safety, and the absence of many directional signs, combined with the occasional shared road with golf buggies, contributes to a distinctive, almost 'back in time' adventure. It's an idyllic way to explore the island's diverse landscapes at your own pace.

Nearby routes

Easy

4.5

62

St Mary's loop

00:39h

10.2km

90m

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