NANA Coffee Roasters Ari
24, 2 Ari 4 Alley, Samsen Nai, Phaya Thai, Bangkok 10400
Order the Blueberry Bomb cold brew on a first visit to understand what this roastery does best. Ask the barista about the current single-origin rotation before choosing to get the freshest recommendation. Arrive early as bean options thin out after 4pm when the day's supply runs low. The greenhouse seating makes this a genuinely pleasant workspace for a focused morning in Ari.
NANA Coffee Roasters occupies a corner unit on Ari 4 Alley in Samsen Nai, a short walk from BTS Ari station. The cafe built its reputation through a serious approach to single-origin sourcing. The bean selection rotates across more than thirty origins from coffee-growing regions worldwide. Each batch is roasted in-house and tracked by its origin alongside process and harvest date on the menu board. Baristas offer siphon alongside pour-over and espresso preparation methods, with full guidance for customers new to manual-brew formats. The greenhouse structure brings natural light deep into the space through floor-to-ceiling glazing and a glass roof panel above the main seating area. The Blueberry Bomb is the most photographed drink, a cold brew variation that draws specific requests throughout the day. Tables and bench seating accommodate solo drinkers alongside small groups without the space feeling crowded. The interior stays clean and uncluttered across the full service window.
Ari 4 Alley sits within the Ari neighbourhood, which has built a strong coffee culture over the past decade. NANA holds its position through roasting quality and barista knowledge rather than atmosphere alone. The 4.4-star score across more than 2,600 reviews reflects a regular clientele returning for the coffee rather than the location. Morning arrivals before 9am find the freshest bean selection alongside the quietest tables.
Hours run from 7am to 6pm seven days a week. The cafe sells its own retail coffee bags for purchase at the counter. A whiteboard near the entrance lists current single-origin offerings alongside their tasting notes and brew recommendations. The Ari neighbourhood supports several strong coffee bars but NANA remains among the most consistently praised for its sourcing depth. An evening visit before 6pm is still practical for those finishing afternoon meetings in the area.