Iona is stunned when her former fiancé, Malcolm McRae, comes to Glenbogle to help save the estate's forest from a spreading fungi. The surprise forces Paul to consider his true feelings for Iona while attempting to heal the damage in the woods. Meanwhile, Jess competes in the local Ghillie's challenge, as the only woman, with all odds stacked against her.

Archie's elder sister Lizzie turns up with a life changing proposition for him and Andrew has his own proposition with Molly. At the same time, Archie and Paul continue to battle over joint control of the estate.

The day of the opening of the Glenbogle Wildlife Centre arrives, with nothing but trouble. A new employee, Esme, sabotages the signs and an enemy of Molly's decides wether the Centre will open or not. Meanwhile, Golly is fighting for Irene's affections with Duncan.

Molly now knows the truth about Paul and decides to leave with Andrew Booth. Archie does not want Paul around anymore and Lexie must try to smooth things out. Molly asks Golly why he never told her the truth about Hector and Paul's mother and Archie is feeling guilt over his older brothers,(Jamie),death. His feelings of guilt go away a little bit as he saves Paul from drowning in the current. Molly looks within herself and decides to stay and Archie and Lexie finally get their honeymoon,thanks to Kilwillie!

Competition sparks between Paul and Chester when they both want to market Isabel's relish. To decide who will be the winner, a duel is called to see who is the better marksman of the two. Meanwhile Meg feels disheartened when Golly gets people into her dance class through favors and Jess gets set up on Rob Roy Radio.

It's a new era at Glenbogle and Paul is the new laird. Despite his best interests, his attitudes towards the highland traditions are starting to bother the family. Meanwhile, Lexie returns briefly from New Zealand causing Paul to become a little suspicious.

A stranger, Paul, turns up looking for Golly, believing Golly is his father. He is not Golly's son but is someone from Glenbogle's son. Archie and Duncan hunt for Big Eric because he is badly injured. Lexie is in charge of arranging the Ghillies's Ball, but things start to get on top of her, like people trying to help. Archie, reluctantly, lets Paul spend the night, and watches the ball from the side.

Now that the estate is finally in good shape, Archie feels he must do something with himself. So when Killwillie decides to open a new restaurant in New York, Archie jumps at the chance to manage it. Meanwhile, Lexie scrambles to save a local couple from being evicted and Duncan discovers a shattering secret about his family.

Ever since Meg passed away, Golly has been taking care of baby Cameron as a single parent, with the help of his daughter, Jess. Meanwhile, as spring returns to Glenbogle, the list of repairs to be done is endless and Paul finds himself face to face with a feisty young shepherdess named Iona.

Hector's brother Donald MacDonald returns after a 40-year absence to Glenbogle. But this surprise visit is not a welcome one for Molly who holds a mysterious grudge against Donald. Meanwhile, Lexie avoids the thought of returning to Archie in New Zealand by throwing a 60th birthday party for Molly.

Lexie is the first female laird of Glenbogle and the host of the annual clan gathering which is sure to start creating troubles in every area of the estate. Matters go from bad to worse when an ancient rival of the MacDonalds' sets foot on enemy land.

Now that Archie has left, Lexie has taken control over all estate affairs leaving Paul feeling left out. Golly is convinced that Andrew cannot be trusted and confronts Molly about his inclination.

Archie decides he has no work to do and so starts to decorate a room for the nursery. Lexie and Auntie Liz are trying to find the ghost of a late MacDonald. Andrew a sculptor arrives in Glenbogle as a new neighbour, and does not get off to a good start with Molly. The ghost is found out to be a private detective trying to find Irene sent by her jilted boyfriend. She leaves and Duncan is heartbroken

Greg MacDonald and his wife challenge Archie for the role of Laird of Glenbogle. Also the debt from Hector's death duties must now be paid, £250,000. In order to save Glenbogle Molly agrees to marry Kilwillie, but then has a change of heart. They duel and Archie wins. Meanwhile, Irene tells Duncan she is pregnant and he cannot be the father.

While Hector has to go to an old flame for help with a rejected grant application, Golly and Fergal are locking horns in a power struggle over the estate. Poor Duncan finds himself stuck in the middle again as the two mean battle for his loyalty.

Hector decides to marry Archie off and invites a host of possible brides to the estate. Meanwhile Molly is organising Archie's surprise 30th birthday party. Archie has his own problems what with a cantankerous former tenant causing trouble and the revelation that Katrina and Fergal are more than just good friends.

Duncan starts his new job with Dorothy and Hermione, leaving the Head Ranger position open at Glenbogle. While Jess tries to impress Golly to secure the position, Paul hires a young delinquent with many hidden talents.

A visiting genealogist friend of Hectors discovers a diary which records Katrina's mother, a former servant in the house, as having an affair with someone called ‘H'. Molly is understandably upset by the implications until it is discovered that Katrina's father, the mysterious ‘H' is the genealogist himself.

Ewan is shocked when he finds his dad with another woman and learns that his parents are planning on separating. Meanwhile, Lucy's parents are coming over to meet Paul and begin to hint about the possibility of a future wedding.

Alex has decided that the estate is not being run with a firm enough hand and takes it upon himself to bring his military organization to the Glenbogle household but it isn't long before everyone becomes annoyed with Alex. Meanwhile, while Molly is away, Golly strikes up a new friendship with a local dance teacher named Meg.

Duncan accidently booked a group of naturists onto the campsite, and when a wolf escapes, there is havoc all around. Duncan is also in trouble when Golly finds out about his relationship with Irene. When the wolf is recaptured Golly explains about his recent lapses and his bad eye sight. He then resigns from Glenbogle and leaves.

With the bridge repaired, Archie plans an elaborate opening ceremony. He is horrified to learn that the council have approved Stuart McIntosh's proposal to turn Ben Bogle into a holiday village. Molly enlists Duncan's help to prove that the proposed site is actually a place of historical interest but they must work against the clock if they are going to save the mountain. All Stuart's plans are scuppered when Duncan finds a secret passage full of artefacts and Lexie discovers that Stuart made a pass at Stella.

It's the day after Paul and Lexie's kiss and while Paul is eager to discuss it, Lexie wants to forget it and decides to leave to New Zealand immediately. But slowly she begins to think that leaving her home that is Glenbogle might not be what she really wants. Then, the secret that is the cause of Molly's hatred towards Donald is revealed.

One of Hector's old army buddies called Toad, arrives at Glenbogle for a regimental reunion followed closely by his police tail. To his credit, he manages to point out that a valuable borrowed regimental painting that Lexie has managed to put a hole in, is in fact a fake, which saves the estate a huge insurance pay out. The whole thing ends with a huge Great Escape style exit with the veterans and Hector helping Toad escape the police again and fly off to freedom in a sea plane.

The bank sends a manager to oversee the daily running of the new business at Glenbogle and Archie soon discovers that Stella Moon is no push over. After everything they've been through Katrina announces her decision to take a job in London and she and Archie reluctantly agree to part. Meanwhile Hector and Kilwillie stand against each other to take over as new chairman of the golf club.

Paul's goddaughter Amy shows up, a relentless troublemaker, and begins to shake up Ewan and Zoe's relationship. Then, Tam Cooper, a recently released convicted poacher returns to Glenbogle, creating havoc for Paul and Golly.

Just as Archie finally seems to have got Glenbogle back to it's feet as a fully functioning tourist attraction, a rich businessman from Atlanta USA, Joe MacDonald, makes a legitimate claim to the lands and title. Archie has to invoke the Chieftan's Challenge and battle Joe for the right to be Laird. Lexie has always had her eye on Archie and when Katrina leaves she plans her move. However Katrina returns to the estate, minus Fergal, and sees she has still got a fight on her hands if she really wants Archie back.

How will Golly and Duncan react to being passed over for the job of Head Ranger? Even Archie isn't sure that appointing dashing Irishman Fergal Mac Lure is a good idea. He has the right qualifications and determination but not only, will it upset the household, Katrina seems to have taken a real shine to the new guy and Archie can't help but worry.

While Golly is away on holiday with Meg, Jess takes over as ghillie. Her skills are put to the test right away when poachers invade the estate. Meanwhile, Paul and Isabel join their new neighbor Lucy at a cocktail party and Paul and Lucy share an intimate moment spotted by Isabel.

Archie tries to juggle his life in London with his new role as Laird of Glenbogle. He and Lexie make a hectic journey down to London for a special Highland night in his restaurant and he dashes back north just in time to see Katrina beat Kilwillie in the local elections. Understandably Justine's patience is wearing very thin.

Stella implements a series of money saving cut backs which include laying off Golly, Duncan and Lexie until further notice, cutting back on amenities and even getting rid of Hectors dogs. Archie will only go along with her so far and eventually ends up going on strike with his friends until Stella agrees to an amicable compromise.

Archie's wayward sister Lizzie turns up with her New Age boyfriend Gerald and it seems the pair have big plans to turn Glenbogle into a kind of hippy retreat. Archie and Gerald end up at loggerheads, however, when some of their New Age ideals seem to involve Hector rediscovering his lost youth and taking an ill advised swim in the lake.