Butterfly Reservoir and Swellands reservoir via Standedge Trail

Starting near Oldham, England, the Butterfly Reservoir and Swellands Reservoir via Standedge Trail is a captivating 10 km (6.2 miles) loop with an elevation gain of around 200 meters (656 feet). This medium-difficulty trail offers a blend of natural beauty, historical significance, and diverse wildlife, making it a rewarding experience for hikers.

### Getting There

To reach the trailhead, you can drive or use public transport. If driving, head towards the village of Diggle, near Oldham. The nearest significant landmark is the Diggle Hotel, located at 75 Huddersfield Rd, Diggle, Oldham OL3 5NT. There is limited parking available near the trailhead, so arriving early is advisable.

For those using public transport, take a train to Greenfield Station, which is approximately 3 miles (4.8 km) from the trailhead. From Greenfield Station, you can catch a local bus or taxi to Diggle.

### Trail Overview

The trail begins near the Diggle Hotel and quickly ascends towards the Standedge Tunnel, a marvel of 19th-century engineering. The Standedge Tunnel is the longest, deepest, and highest canal tunnel in the UK, offering a glimpse into the region's industrial past. As you continue, the path meanders through open moorland, providing panoramic views of the surrounding Pennines.

### Key Landmarks and Sections

#### Butterfly Reservoir

Approximately 3 km (1.9 miles) into the hike, you'll reach Butterfly Reservoir. This serene body of water is a haven for birdwatchers, with species such as lapwings, curlews, and skylarks frequently spotted. The reservoir is also home to various butterflies, hence its name, making it a delightful spot for nature enthusiasts.

#### Swellands Reservoir

Continuing for another 2 km (1.2 miles), you'll arrive at Swellands Reservoir. This area is slightly more rugged, with rocky outcrops and heather-clad moorlands. The reservoir itself is a tranquil spot, perfect for a short break. The surrounding landscape is dotted with remnants of old stone walls and farmsteads, hinting at the area's agricultural history.

### Wildlife and Flora

The trail is rich in wildlife, with opportunities to see red grouse, mountain hares, and even the occasional peregrine falcon. The moorlands are covered in heather, bilberry, and cotton grass, creating a vibrant tapestry of colors, especially in late summer.

### Navigation and Safety

Given the open moorland terrain, weather conditions can change rapidly. It's essential to be prepared with appropriate clothing and footwear. The trail is well-marked, but carrying a navigation tool like HiiKER is recommended to ensure you stay on track.

### Final Stretch

The final 3 km (1.9 miles) of the loop take you back towards Diggle, descending gradually through picturesque valleys and past small streams. The path can be muddy, especially after rain, so waterproof boots are advisable.

This trail offers a perfect blend of natural beauty, historical intrigue, and wildlife, making it a must-visit for hikers in the region.