Definition of "lochside"

[…] a BBC behind-the-scenes documentary about the royal family’s life, showing the royals watching television, meeting visitors, holding a lochside barbecue while on holiday at Balmoral and even buying sweets in a local shop.

September 8 2022, Stephen Bates, “Queen Elizabeth II obituary”, in The Guardian‎

Here were the MacKays' cattle coming steadily up the track from their daily grazings on the lochside driven by Glen.

2011, Iain R. Thomson, Isolation Shepherd