There are 14 places in Singaraja in this guide, rated 4.6 on average on Google. 5 of them sit at 4.7 or higher. 2 open by 8am and 5 are still open at 10pm. The ones worth knowing about that nobody has reviewed yet: Napoleon Reef, Lidagu. The busiest is Bali Farm House, with 3.5k reviews.
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