Masks are worn by employee's but not required by you. Including the tram tour
They are not required while outside. Maybe when on the tram tours, but not for biking or hiking, which I recommend.
Yes, masks are required when in close quarters, except for when eating.
Well, since you are sitting next to someone (less than 6 feet away) one would assume you will need to were a mast. If you are walking or riding a bicycle (greater than six feet away), no need to were a mask.
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