Buonas, Switzerland: Clarifying the Location

Buonas is indeed a real locality in Switzerland—but it's a hamlet (Ortsteil) within the municipality of Rotkreuz, in the canton of Zug, not a separate town.

• Coordinates: ~47.13°N, 8.43°E
• Setting: Northern shore of Lake Zug (Zugersee), affluent residential area
• Landmark: Buonas Castle (Schloss Buonas), 16th-century, event venue

Distance to Zurich:

• By car: ~25 km (15.5 mi), ~30 min via A4/A14
• By train: Rotkreuz station (S-Bahn S1/Zug Stadtbahn) → Zurich HB: ~35 min

If you meant a different "Buonas," please clarify. No other Swiss location bears this name.