A tree-lined avenue home to embassies, old-money expats, and some of Bangkok's oldest hotels.
Wireless Road feels like old Bangkok — tree-lined, quiet-ish for Bangkok, lots of diplomatic security.
Embassies (US, UK, Australian), luxury hotels from the 1960s–80s (unchanged), fine dining restaurants, some upscale shopping.
Not on BTS directly; taxi or Grab needed; near Ploenchit BTS (3–5 min walk).
Walk around and see old Bangkok architecture; historical charm; less touristy than other areas; good restaurants.