Liechtenstein: Currency (Swiss Franc), Area (62 sq mi), Capital (Vaduz)

Currency: Swiss Franc (CHF) — official since 1924 customs/monetary union with Switzerland.

Area: 160 km² (62 sq mi) — 6th smallest nation, 4th smallest in Europe.

Capital: Vaduz (pop. ~5,700) — seat of government, Prince's castle, museums.

Largest municipality: Schaan (~6,000).

Microstate between Switzerland and Austria; German-speaking; high GDP/capita; financial services, precision manufacturing, tourism.