A Scottish estate that includes your own private island and a school of porpoises as neighbours is on the market for £4m.Aline Estate is an 8,202-acre sporting estate on the Isle of Lewis and comes with an 18th-century Highland lodge and a 617-acre private uninhabited island.The impressive property is on the market with Strutt & Parker, who say it has some of the finest fishing and stalking in Scotland.In the middle of Loch Seaforth is Seaforth Island, which makes an enjoyable picnic spot, and the estate has conducted shoots and stalking there.The sale also includes about five miles of coastline, dramatic hills, freshwater lochs and the remains of an ancient fort visible.Aline Lodge, a traditional stone-built sporting lodge, dates back to the 18th century but was renovated in 2010.It has six bedrooms, four of which are en suite, a large reception room, study, dining room and sunroom. Aline Estate is an 8,202-acre sporting estate on the Isle of Lewis and comes with an 18th-century Highland lodge and a 617-acre private uninhabited island Aline Lodge, a traditional stone-built sporting lodge, dates back to the 18th century but was renovated in 2010The agents say the lodge has 'one of the most spectacular outlooks of any sporting lodge in Scotland' with views across Loch Seaforth.There are also three further cottages nearby, providing an additional five bedrooms for guests or they could be let out to bring in extra income.The estate has a range of outbuildings including a boathouse with a slipway, games room and sauna and a three-bedroom gamekeeper's cottage.The area attracts wildlife like porpoises, dolphins and occasional whales.There are plenty of opportunities for salmon and trout fishing locally, as well as red deer stalking and grouse shooting, although the estate has mostly been used recently for family holidays rather than commercial letting.A recent feasibility study also identified almost 1,500 acres of peatland suitable for restoration and carbon accreditation and there is renewable energy potential on the estate too.It also generates income from a leased industrial pier, telecommunications mast and solar feed-in tariffs.The site has been inhabited for thousands of years. Viking artefacts have been discovered in the burn beside Aline Lodge. The estate is one of the few places in Scotland where it is possible to achieve a traditional 'MacNab' – shooting a brace of grouse, stalking a stag and catching a salmon all in the same day. According to the agents, this has been achieved at Aline on several occasions. The area attracts wildlife like porpoises, dolphins and occasional whales There are also three further cottages nearby, providing an additional five bedrooms for guestsAs well as porpoises, dolphins and whales, the estate is home to golden eagles, corncrakes, great northern divers, great skuas and golden plovers. In winter it also attracts migrating woodcock from mainland Europe. Robert McCulloch from Strutt & Parker said: 'When people think of the wild beauty of Scotland that you see in paintings and novels, many see the Outer Hebrides.'Aline captures everything that makes this part of the world so beautifully remarkable. The lodge sits on the shores of Loch Seaforth, the estate includes its own island, and everywhere you look there is water, dramatic landscape, wildlife and quiet.'What makes Aline particularly special is what is on offer here. It offers all the wonderfully traditional aspects of a typical Scottish estate - exceptional fishing, stalking and shooting - while also presenting opportunities around peatland restoration and natural capital.'Buyers increasingly look for estates that combine lifestyle with long-term stewardship, and this estate delivers both en masse.'