Model Train Layouts & Track Plans

Home The “Sonnalp” Layout in N scale

Micro-sized N-scale layout, representing a fictional village somewhere in the Swiss Alps.


Scale & Size
Scale: N (1/160)
Size: Micro
Dimen­sions: 75cm x 44cm; 30" x 17"; 2.5′ x 1.4′
Area: 0.33m2; 0.39yd2
Time & Theme
Epoch/Era: II, III / Steam, Transition
Theme: Fictional
Location: Europe, Switzerland
Scene: Country/Village, Mountain
Tracks & Route
Trackage: Trix N Minitrix
Type: Closed Route
Line: Single, with Branch(es)
Min. radius: 195mm; 7.7" (R1)
Turnout angles: 24°; 15°
Features & Control
Traffic: Passenger, Freight, Shunting/Switching
Power supply: DCC


The track plan is in oval shape, has two lines (circles) and a terminus station with two spurs. This setup allows up to 3 short trains to be operated – one running and 1 or 2 more, waiting at the station.

See more about this nice layout on Sonnalp page at website.

Project: Operational Layout   
Author: Manfred Feiss (   
Designed with: SCARM
Posted on: 05 May 2022
Views: 5399
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