Skye

Old Man of Storr
one of the famous sights. Expect a 2-3 Houer hour walk, from the carpark to the Old man and back down.
Dunvegan Castle & Gardens
(http://www.dunvegancastle.com) is the oldest continuously inhabited castle in Scotland and has been the ancestral home of the Chiefs of Clan MacLeod for 800 years. Experience an extraordinary castle and Highland estate steeped in history and clan legend, delight in the beauty of its formal gardens, take an exhilarating boat trip to see the seal colony, enjoy a meal at the MacLeods Table Cafe or browse in one of its four shops.

The Clan Donald Centre (http://www.clandonald.com/) at Armadale is set on a large estate and preserves the ancestral home of the MacDonalds at Armadale Castle. Facilities open to the visitor include the castle grounds attractive gardens, several hiking trails, and a new museum, the Museum of the Isles, covering the history of the area extending back as much as 1500 years. The grounds and museum are open during the summer 7 days, 9:30-5:30; the grounds are open for outdoor visits year-round, while hours at the museum during the fall are Wednesdays only, 11-3, and it is apparently closed during the winter months. Admission £4.90 for adults, £14.00 for families; admission covers both grounds and museum.

There are other castles on the island that are in a state of disrepair, if not outright ruins, but still scenic:Castle Moil Caisteal Maol near KyleakinDunscaith Castle on the wild west coast of the Trotternish PeninsulaDuntulm Castle north of Portree; Duntulm Castle Hotel see under "Sleep" is nearby

Kilt Rock and Waterfall
Loch Coruisk
to many people the very finest loch in Scotland - surrounded by shapely peaks. Accessible by boat from the village of Elgol or by walks from Sligachan long but not hard or from Elgol via Camasunary but this involves a 'bad step'
MacLeod's Maidens
Skye's magnificent coast off the Dunvegan road is often forgotten in the allure of the Cuillin. The UK's highest cliffs are to be found here. The 'Maidens' are very striking sea stacks and give a target for a walk.