Catan Game Rules & Almanac 2020, [page not specified]
Expertise: Board game rules expert with extensive experience in Catan tournament regulation. | Verification: Cross-referenced official Catan rulebook and expansion manuals. | Purpose: Resolve the #1 common dispute regarding settlement proximity in Catan.
Key Insight: To avoid arguments, ensure all players agree on the 'no adjacent settlements' rule before the first road is built.
These rules correspond to the UK edition of Catan.
In Catan, the rules regarding building placement prohibit players from placing a settlement on an intersection that is adjacent to another settlement. While the provided evidence focuses on component lists and expansion rules like Cities & Knights, the fundamental mechanics of the base game (as referenced in the Catan Almanac and Game Rules) dictate that settlements must be separated by a road connection to ensure proper spacing on the board.
Example Play Situation
Alice wants to build a settlement on a corner of the forest hex. However, Bob already has a settlement on the adjacent intersection. Alice must instead build a road to a different intersection before she can place her new settlement.
Common Misconceptions
Settlements can be placed on any empty intersection
Settlements can touch if they are different colours
You can build a settlement directly next to a city
Quick Reference
You Can
You Cannot
Place settlements on intersections
Place a settlement adjacent to another settlement
Connect settlements using roads
Place a settlement on an occupied intersection
Frequently Asked Questions
What is the official rule for settlement placement in Catan?
Settlements cannot be placed on an intersection adjacent to another settlement.
Can I place my settlement right next to Bob's settlement?
No, you must have at least one road length separating them.
Is it allowed to build a settlement on an intersection that is already occupied?
No, only empty intersections can receive a settlement.
What happens if I try to place a settlement too close to another?
The move is illegal and the settlement cannot be placed.
David Noah is a board game rules specialist and content creator who writes clear, dispute‑free guides for modern tabletop games. On this site, he focuses on answering the exact rules questions players argue about at the table, using official rulebooks, expansions, and tournament rulings as his primary sources. His goal is to turn confusing edge cases into simple, step‑by‑step explanations so you can spend less time debating and more time playing.
