The Bronze Age lived on at Loch Tay yesterday, as a replica of a 3000-year-old logboat successfully completed its maiden voyage.

A team of more than 30 volunteers worked for three weeks to make the boat, modelled on a prehistoric vessel discovered in the Tay estuary in 2001.

Six were given the chance to paddle the craft as it made the short trip to the Scottish Crannog Centre, near Aberfeldy, from a nearby picnic site.

The volunteers were tasked with creating the nine metre-long boat from a single Douglas Fir, using replicas of Bronze Age tools alongside their modern equivalents.

"We used a combination, to test them against each other," said archaeologist David Strachan of the Perth and Kinross Heritage Trust, which organised the project in partnership with the Crannog Centre. "We'd do one patch using modern tools, one patch using ancient tools. Our estimate is that these are about a third as efficient as modern tools."

The work was overseen by Damian Goodburn of the Museum of London, a veteran of Channel 4's Time Team and one of Britain's leading authorities on ancient woodwork.

Further expertise was provided by the Crannog Centre's Barrie Andrian, an American marine archaeologist who helped excavate the Tudor warship Mary Rose in 1982. "Logboats were used in Scotland until the Middle Ages," said Ms Andrian, "and around 150 have been found here."

The so-called Carpow logboat, on which the replica was modelled, was discovered in the Tay estuary by amateur metal detectors in 2001.

The boat was recovered from the water in 2006, and is currently undergoing conservation work at the National Museum of Scotland in Edinburgh.

Archaeologists are unclear as to how the Carpow logboat met its demise - but the modern copy crossed the loch in a little over five minutes despite difficult conditions.

"It was a little bit choppier than we were anticipating," said Mr Strachan. "If we were to do it again, we'd probably do it with five people."

"We were getting waves in over the boat," agreed Ms Andrian, whose Crannog Centre is a leading visitor and educational centre focusing on ancient loch dwellings.