Blackcrown is a castle in the Reach, the region controlled by House Tyrell of Highgarden. The castle is located south-west of Highgarden and Oldtown, on the northern side of Whispering Sound, the estuary of the River Honeywine. The castle overlooks the Redwyne Straits.
In the books
In the A Song of Ice and Fire novels Blackcrown is the seat of House Bulwer.
Old Oak · Red Lake · Goldengrove · Bitterbridge · Tumbleton · Grassy Vale · Cider Hall · Ashford · Horn Hill · Brightwater Keep · Bandallon · Honeyholt · Oldtown (The Citadel · The Hightower · Starry Sept) · Uplands · Blackcrown · Three Towers · Sun House · The Arbor