a) Boscastle
This picturesque harbour and village on the north Cornish coast nestles in between dramatic coastline and the woodland and meadow of the lovely Valency Valley. Paths from the village lead you to cliff and valley walks.
b) Carnewas & Bedruthan Steps
There are spectacular clifftop views of the massive rock stacks, the Bedruthan Steps, as you walk the South West Coast Path between Carnewas and Park Head. A rebuilt cliff staircase leads down to Bedruthan beach (not NT).
c) The Godolphin Estate
This ancient estate offers extensive walks with fine views. You can see over west Cornwall from the top of Godolphin Hill. More than 400 archaeological features have been recorded on this historic landscape including Bronze Age enclosures.
d) Godrevy
The coastline from Godrevy to Navax Point is a sweep of high cliffs and sheltered coves with sandy beaches. The coves here were once the haunt of smugglers. You can walk for miles along the coast path looking out for wildlife including seals.
e) The Lizard and Kynance Cove
The Lizard is the most southerly point of mainland Britain. The coastline offers dramatic cliff walks, masses of rare wild flowers and fascinating geological features. Kynance Cove is a beauty spot of white sand and turquoise water.
f) Penrose Estate: Gunwalloe and Loe Pool
The focus of the Estate is Loe Pool, a freshwater lake which meets the sea at a dramatic shingle bank. A circular route leads you around it. Gunwalloe, where two sandy coves lie either side of the 14th-century church, is a haven for birds.
g) St Anthony Head
St Anthony Head overlooks the spectacular entrance to one of the world's largest natural harbours – Carrick Roads and the Fal estuary. It is the starting point for excellent coastal and sheltered creekside walks.
More at http://www.nationaltrust.org.uk/main/w-global/w-localtoyou/w-devoncornwall.htm