View of Scrabo Tower from Killynether Wood

Embark on the Scrabo loop from Belfast for a touring bicycle adventure that blends diverse scenery with challenging climbs. This moderate route spans 22.1 miles (35.6 km) and features an elevation gain of 993 feet (303 metres), usually completed in about 2 hours and 13 minutes. You'll cycle through a picturesque landscape, enjoying impressive views of Strangford Lough's patchwork hills and tranquil woodlands like Killynether Wood. The iconic Scrabo Tower, visible for miles, stands atop Scrabo Hill, which presents a steep climb with sections reaching 15.6%. While mostly paved, be ready for some unpaved or gravel segments that add to the adventure.

The Comber Greenway offers a convenient and traffic-free approach from East Belfast, providing an 11.5-mile (18.5 km) paved path to start your journey. This touring bicycle route is generally classified as moderate, requiring good fitness due to its elevation gain. However, the area also offers easier, flatter options along Strangford Lough if you prefer a less strenuous ride. Be prepared for the significant climb up Scrabo Hill, which is considered a 4th-category climb.

Strangford Lough itself is a designated 'Dark Skies' area, offering magnificent colors at twilight and is a haven for marine life and flowers. Beyond the Scrabo Tower, you might spot the historic Nendrum Monastery Ruins from a distance. The Holywood Esplanade and Coastal Path section is also a highlight, featuring colorful rows of houses along the lough. This entire region is celebrated for its scenic beauty and diverse landscapes.

The Strangford Lough Cycle Trail offers a challenging touring cycling experience, covering 84.6 miles (136.1 km) with a total elevation gain of 2930 feet (893 metres). Rated as difficult, this route typically takes around 8 hours and 22 minutes to complete, guiding you through diverse landscapes. You will cycle past rolling farmland and charming harbour towns, enjoying distant views of the Irish Sea and the Mourne Mountains, with the iconic Scrabo Tower providing a memorable panoramic vista over the lough.

For the best experience on this route, plan your visit between spring and autumn. During these months, you will benefit from longer daylight hours and the opportunity to observe the abundant birdlife along the shores. The trail largely follows quiet country roads, with some sections free of traffic, and includes a distinctive ferry crossing between the towns of Strangford and Portaferry, adding a unique element to your journey.

This loop explores the largest sea lough in the British Isles, situated within the beautiful Strangford & Lecale Area of Outstanding Natural Beauty. The shores are particularly rich in birdlife, making it a prime location for nature observation, especially during the warmer seasons. The blend of natural beauty, historical landmarks, and the unique ferry ride makes this a notable and rewarding cycling adventure in the region.

Cycle the moderate 34.1-mile Killynether Wood to Donaghadee loop for diverse scenery, from tranquil woodlands to bracing coastal views.