DESCRIPTION OF MAP

The image is of a map of Cornwall, pointing out the locations of all the Great Gardens of Cornwall.
The locations of the gardens are as follows:

Bonython Estate: Cury Cross Lanes. Helston.
Trebah: On the Helford Estury. Near Helston and Falmouth.
Glenduran: Near Falmouth.
Lamorran: Near St. Mawes.
King Harry Ferry: Near Truro.
Caerhays: Between Truro and St. Austell.
Trewithen: Between Truro and St. Austell.
Heligan: Near St. Austell.
Eden Project: Near St. Austell.
Anthony: Near Plymouth.
Cotehele: North of Plymouth.
Lanhydrock: Between Bodmin and Liskeard.
Trelissick: Near Truro.
Trengwainton: Near Penzance.
Trevarno: Near Helston.
Tresco: On the island of Tresco, in the Isles of Scilly (also called the Scilly Isles). The Isles of Scilly are located 20 miles off the coast of Lands End and are accessible by boat or helicopter.