Mio — Beijing restaurant guide

References 190% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better

The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.

[1]90%
Mio — research source
fourseasons.com· Posted Oct 11, 2026· Starts Nov 30, 2012 ✓· 100% of score
Four Seasons' press release for Mio states it originally opened in November 2012, coinciding with the hotel's official opening (release datelined 9 Nov 2012; soft launch late Sept 2012); no exact day published. It was fully renovated and reopened on 16 April 2026 as a Tuscan grill, which is a relaunch, not the first opening. Estimated: 2012-11 is a best estimate and 2012-11-30 is used only as a period-end sorting date, not a confirmed opening day.

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