When this reply was reported to the king he first smiled and then sighed.

“I can do nothing further,” he said. “Return to MacNab and tell him that the Pope’s legate desires to visit the Priory on Loch Tay. Tell the chief that we will take the boat along the lake on the day arranged. Say that the foreigners are anxious to taste the venison of the hills, and that nothing could be better than to give us a dinner under the trees. Tell him that he need not be at any trouble to provide us lodging, for we shall return to the Island Priory and there sleep.”

In the early morning the king and his followers, the ambassadors and their train embarked on boats that had been brought overland for their accommodation, and sailed from the Island Priory the length of the beautiful lake; the numerous craft being driven through the water by strong northern oarsmen, their wild chaunting choruses echoing back from the picturesque mountains as they bent to their work. The evening before, horses for the party had been led through forests, over the hills, and along the strand, to the meeting-place at the other end of the lake. Here they were greeted by the MacNabs, pipers and all, and mounting the horses the gay cavalcade was led up the valley. The king had warned their foreign Highnesses that they were not to expect in this wilderness the niceties of Rome, Paris or Madrid, and each of the ambassadors expressed his delight at the prospect of an outing certain to contain so much that was novel and unusual to them.

A summer haze hung in the valley, and when the king came in sight of the stronghold of the MacNabs he rubbed his eyes in wonder, thinking the misty uncertainty of the atmosphere was playing wizard tricks with his vision. There, before them, stood the most bulky edifice, the most extraordinary pile he had ever beheld. Tremendous in extent, it seemed to have embodied every marked feature of a mediæval castle. At one end a great square keep arose, its amazing height looming gigantically in the gauze-like magic of the mist. A high wall, machicolated at the top, connected this keep with a small octagonal tower, whose twin was placed some distance to the left, leaving an opening between for a wide entrance. The two octagonal towers formed a sort of frame for a roaring waterfall in the background. From the second octagonal tower another extended lofty wall connected it with a round peel as high as the keep. This castle of a size so enormous that it made all others its beholders had ever seen shrink into comparative insignificance, was surrounded by a bailey wall; outside of that was a moat which proved to be a foaming river, fed by the volume of water which came down the precipice behind the castle. The lashing current and the snow-white cascade formed a striking contrast to the deep moss-green hue of the castle itself.

“We have many great strongholds in Italy,” said the Pope’s legate, “but never have I seen anything to compare with this.”

“Oh,” said MacNab slightingly, “we are but a small clan; you should see the Highland castles further north; they are of stone; indeed our own fortresses, which are further inland, are also of stone. This is merely our pleasure-house built of pine-trees.”

“A castle of logs!” exclaimed the Pope’s legate. “I never before heard of such a thing.”

They crossed the bridge, passed between the two octagonal towers and entered the extensive courtyard, surrounded by the castle itself; a courtyard broad enough to afford manœvring ground for an army. The interior walls were as attractive as the outside was grim and forbidding. Balconies ran around three sides of the enclosure, tall thin, straight pine poles, rising three stories high, supporting them, each pole fluttering a flag at the top. The balconies were all festooned with branches of living green.

The air was tremulous with the thunder of the cataract and the courtyard was cut in two by a rushing torrent, spanned by rustic bridges. The walls were peopled by cheering clansmen, and nearly a score of pipers did much to increase the din. Inside, the king and his men found ample accommodation; their rooms were carpeted with moss and with flowers, forming a variety of colour and yielding a softness to the foot which the artificial piles of Eastern looms would have attempted to rival in vain. Here for three days the royal party was entertained. Hunting in the forest gave them prodigious appetites, and there was no criticism of the cooking. The supply of food and drink was lavish in the extreme; fish from the river and the loch, game from the moors and venison from the hills.

It was evening of the third day when the cavalcade set out again for the Priory; the chief, Finlay MacNab, accompanied his guests down the valley, and when some distance from the castle of logs, James smote him on the shoulder, copying thus his own astonishing action. “Sir Finlay,” he cried, “a king’s hand should be no less potent than a king’s sword, and thus I create thee a knight of my realm, for never before has monarch been so royally entertained, and now I pause here to look once more on your castle of pine.”