Grayscale bar

Rooftops · Khlong San

10 Charoen Nakhon 13 Alley, Khlong Ton Sai, Khlong San, Bangkok 10600

Rated 4.7/5 from 149 reviews.

Data checked on 9 June 2026.

Grayscale bar in Khlong Ton Sai is the pick for a Chao Phraya west bank cocktail bar on the Thon Buri side of Bangkok. The Khlong San location gives the bar a distinct alternative to the east bank Silom and Sukhumvit rooftop circuit. Cross via Krung Thon Buri BTS or the Chao Phraya Express ferry for the most direct approach to the Khlong San address.

Grayscale bar operates as a bar and cocktail venue in the Khlong Ton Sai area of the Khlong San district. The address sits on the west bank of the Chao Phraya River. The Khlong San district occupies the Thon Buri side of Bangkok across the Chao Phraya from Bang Rak and Silom. Khlong Ton Sai sub-district sits within the Khlong San district near the Chao Phraya riverfront. The area sits adjacent to the ICONSIAM mall development on the Chao Phraya west bank. The bar name Grayscale references a monochrome and minimalist visual concept as the aesthetic identity of the venue. The cocktail and bar programme at Grayscale runs through the evening service at the Khlong Ton Sai address. The Thon Buri side of the Chao Phraya gives the bar a different perspective from the east bank corridors. The Khlong San district gives Grayscale a Chao Phraya west bank location. The Silom and Sukhumvit bar corridors on the Bangkok east bank sit across the river. The Chao Phraya Express and BTS Krung Thon Buri station both serve the Khlong San area. Both give access to the west bank from the central Bangkok network. The evening session at Grayscale bar draws both local west bank guests and those crossing from the east bank bar circuit.

Krung Thon Buri BTS on the Silom Line is the nearest station to the Khlong Ton Sai area of Khlong San. The station serves the Grayscale bar address from the central Bangkok network. The Chao Phraya Express ferry services also connect the Khlong San riverfront to the east bank piers at Bang Rak and Sathorn. Grab vehicles navigate the Khlong Ton Sai and Khlong San address from the ICONSIAM and west bank corridor.