nestled in the heart of monsal dale in the peak district, the headstone tunnel offers a perfect blend of natural beauty and

headstone tunnel monsal dale peak district historic railway limestone cliffs scenic walking trail lush green valley british countryside outdoor adventure forestcovered nature escape heritage site iconic entrance atmospheric landscape architecture rural exploration pathway ecotourism hotspot immersive hiking experience cultural landmarks travel natural beauty overgrown greenery dramatic lighting tranquil destination shaded path rock formations hidden gem sites forest vibrant textures ecofriendly tourism forested protected reserve foliage scenery serenity history tour routes serene framing experiences