Here is an itinerary for a wild camping road trip around Scotland in a motorhome, with a focus on visiting castles:
Day 1: Arrive in Edinburgh and pick up your motorhome. Spend the day exploring the city’s historic sites, such as Edinburgh Castle and the Royal Mile. Wild camp at nearby Pentland Hills.
Day 2: Drive to Stirling and visit Stirling Castle, the Wallace Monument, and the Battle of Bannockburn Visitor Centre. Wild camp at the nearby Loch Lomond and The Trossachs National Park.
Day 3: Drive to Inverness and visit Inverness Castle and the Culloden Battlefield. Wild camp at nearby Black Isle.
Day 4: Drive to Eilean Donan Castle and spend the day exploring the castle and the surrounding area. Wild camp nearby.
Day 5: Drive to the Isle of Skye and visit Dunvegan Castle and the Old Man of Storr. Wild camp on the Isle of Skye.
Day 6: Spend the day exploring the Isle of Skye, visiting sites such as the Fairy Pools and the Quiraing. Wild camp on the Isle of Skye.
Day 7: Drive to the Cairngorms National Park and visit Balmoral Castle and Braemar Castle. Wild camp in the national park.
Day 8: Spend the day exploring the Cairngorms National Park, visiting sites such as Loch Morlich and the Cairngorm Mountain Railway. Wild camp in the national park.
Day 9: Drive to Urquhart Castle on the banks of Loch Ness and spend the day exploring the castle and the surrounding area. Wild camp nearby.
Day 10: Drive to the west coast and visit Duart Castle on the Isle of Mull. Wild camp on the Isle of Mull.
Day 11: Spend the day exploring the Isle of Mull, visiting sites such as the Isle of Staffa and the Fingal’s Cave. Wild camp on the Isle of Mull.
Day 12: Drive to the west coast and visit Eilean Donan Castle. Wild camp nearby.
Day 13: Spend the day exploring the Scottish Highlands, visiting sites such as Glen Coe and Ben Nevis. Wild camp in the Scottish Highlands.
Day 14: Return to Edinburgh and drop off your motorhome.
Please note that this itinerary is just a suggestion, and you can customize it based on your interests and preferences. Also, make sure to check the Scottish Outdoor Access Code to ensure that you are wild camping in designated areas and follow the proper rules and regulations.