
Fossil Tree
The cast of a tree some twelve metres tall in the lava cliffs at the tip of the Ardmeanach peninsula, a long tidal walk.
MacCulloch's Fossil Tree is the cast of a tree preserved in the lava cliffs at the western tip of the Ardmeanach peninsula, on the National Trust for Scotland's land at Burg.
The tree stood more than twelve metres high and a metre and a half across when lava flowed round it; the trunk has gone, but its shape remains in the basalt. It was found by the geologist John MacCulloch in 1819.
It is one of the hardest walks on Mull and takes the best part of a day, from the car park beyond Tiroran. Three quarters of it is easy going on a track along the south coast of the peninsula, past the farm at Burg and through woodland, with views over Loch Scridain and sometimes eagles overhead. The last stretch is rough sheep track on steep slopes, with waterfalls dropping to the sea, and ends down a steel ladder on the cliff face to a tidal beach. Check the tides and go as the tide falls.

Start from the car park beyond Tiroran; you cannot park at Tavool House.
It is a long walk on rough coastal and narrow cliff paths, ending down a steep metal ladder to a tidal beach: walk as the tide goes out, from half tide to low tide. Not for dogs or anyone with a fear of heights; a guided walk is recommended.
- Getting there
- CalMac ferry: Oban to Craignure (50 minutes), Lochaline to Fishnish, or Kilchoan to Tobermory.
- Start
- The car park beyond Tiroran.
- Tide
- From half tide to low tide, falling.
- Take care
- A steel ladder on the cliff; not for dogs.
The western tip of the Ardmeanach peninsula, Burg, Isle of Mull.
Ninth Wave RestaurantA croft restaurant near Fionnphort on Mull, where Carla Lamont cooks long lunches from John's catch and their garden.8 miles18 min by road
Iona AbbeyThe restored Benedictine abbey on the site of St Columba's monastery of 563, with its cloister, high crosses and museum of carved stones.8 miles17 min by road
Iona Community ShopThe Iona Community's shop and welcome centre opposite the abbey, with books, local crafts and Iona Abbey bread.8 miles17 min by road
St Oran’s Chapel & Reilig OdhráinThe small chapel and ancient graveyard beside Iona Abbey, where Scotland's early kings are said to lie.8 miles17 min by road
St Columba LarderA little whitewashed café and larder on Iona's main road, for coffee, home baking and picnic supplies.8 miles17 min by road
Places to stay near the tree, and when each is next free.
Scotland, in print.
Every photograph commissioned, every word written by somebody who went. Printed twice a year, made in Scotland.
For further reading, before you go.
- Fossil TreeThe tree, the Burg estate and the walk.isle-of-mull.netThe Isle of Mull↗
- Walk to Burg and the Fossil TreeThe route and the tides.isle-of-mull.netThe Isle of Mull↗
- Walk to MacCulloch's Fossil TreeHow to get there and what to expect.isleofmullcottages.comIsle of Mull Cottages↗
- Travel to Mull and IonaThe three ferry routes, buses and island roads.visitmullandiona.co.ukVisit Mull and Iona↗
- CalMac timetablesOban to Craignure, Lochaline to Fishnish, Kilchoan to Tobermory.calmac.co.ukCalMac↗









