A hotel overlooking the Chao Phraya River, the Arun Residence is almost directly across from Wat Arun (the Temple of Dawn). The Arun Residence has a rooftop deck that’s a great spot to have a drink and take in the views of the river. The roof deck isn’t open for lunch, but the main restaurant downstairs also has a deck right on the river. Regardless of where you eat, the food will be good, and the views of the river will make it a pleasant spot.