1000 miles from Covingham Parish

A large and imposing Scillonian Bronze Age entrance grave, with kerb, inner passage and burial chamber all clearly visible.

1000 miles from Covingham Parish

Roofed and walled in stone, this complex of passages is the largest and best-preserved of several mysterious underground tunnels associated with Cornish Iron Age settlements.

1000 miles from Covingham Parish

Two Bronze Age communal burial cairns of Scillonian type, with fine views. The upper cairn is the best preserved on the islands.

1000 miles from Covingham Parish

An unfinished artillery fort, built above St Mary's Pool harbour in 1552-53.

1000 miles from Covingham Parish

You can enjoy a two-hour walk alongside the ramparts of these defensive walls and earthworks, dating from the 16th to 18th centuries.

1000 miles from Covingham Parish

The castle stands guarding the lovely anchorage between Bryher and Tresco and is one of the few surviving Cromwellian fortifications in Britain.