Lantern (Rooftop bar) with great view. Top floor of Fullerton Bay Hotel. 

Spago Bar (Make sure to try Rough love)

Southbridge 

Screening Room Rooftop bar 

1-Altitude 

Smoke & Mirrors (On top of the National Gallery)

The Other Roof Top (See the photo on the bottom left)

Potato Head: Both for Drinks and great burgers 

Atlas: One of the nicest bars in Singapore with over 1,000 varieties of the spirit. Some call it the Batman Building. Check some photos I took if you want to feel the atmosphere. If you already go there, make sure to see the beautiful sculptures in the garden. 

Manhattan: Considered to be one of the top bars in Asia

Super Loco Customs House: Great view of the Marina Bay while you drink great Mojito

The Other Room: Secret Bar, quite hard to find but great cocktails. 

Employees Only

28 HongKong Street (Very good cocktail bar) 

Top 50 Bars in Asia: No. 01 - Jigger & Pony No. 05 - Atlas No. 06 - Native No. 08 - Manhattan No. 17 - Tippling Club No. 22 - The Old Man Singapore No. 23 - D.Bespoke No. 25 - Gibson No. 30 - 28 Hong Kong Street No. 32 - Nutmeg & Clove No. 46 - MO Bar

Wala Wala @ Holland Village