Muscat’s red-and-white Mwasalat buses run twelve city routes at Gulf-bottom fares: the A1 links the airport to Ruwi around the clock, and route 4 doubles as the cheapest sightseeing line in Arabia — Ruwi to the Muttrah Corniche via the National Museum and Al Alam Palace.
A1 is the one every arrival learns first: airport to Ruwi, the old commercial heart, every thirty minutes day and night for a flat fare of about one rial — against 8–10 rials for a taxi. Route 1 runs Ruwi to Al Mabelah every twenty minutes and passes the Sultan Qaboos Grand Mosque, the one sight every Muscat itinerary shares; the mosque stop costs 400 baisa.
Route 4 is the tourist line in all but name: Ruwi through the old city to Muttrah Souq and the Corniche, then on past the National Museum to Al Alam Palace between the Mirani and Jalali forts — 300 to 500 baisa for what amounts to a guided panorama. Route 8 ties Burj Sahwa to Al Khuwair via the airport for the business districts. The buses are clean, air-conditioned and on time; the catch is frequency, not quality.
Burj Sahwa, at the capital’s western gate, is the intercity hub: coaches to Nizwa, Sohar and Salalah, and the Dubai service — about 10 rials and eight hours including the border. Within the region Mwasalat also runs to the coastal towns, and ride-hailing (Otaxi, plus hotel taxis) fills the gaps the buses leave.
The honest verdict: Muscat is a string of districts along forty kilometers of coast, and most visitors still rent a car — but a no-car long weekend is now feasible. Airport bus in, route 4 for the old city, route 1 for the Grand Mosque, and taxis for the beaches. From 2026 the system is contactless-only, so board with a bank card or the app, not cash.
Muscat’s buses win no awards for frequency, but they win on honesty — flat fares, working air-conditioning, a real 24/7 airport line and a route 4 that is effectively the city tour. Use it as such on day one, then decide if you need wheels. At these prices the bus is not a compromise; it is orientation.
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