Seoul vs Singapore

Seoul

Seoul has a humid continental climate with four very distinct seasons. Summers are hot and humid with a monsoon season (jangma) in July. Winters are cold and dry with Siberian air masses. Spring and autumn are short but spectacular.

Singapore

Singapore sits just 1 degree north of the equator, giving it a tropical rainforest climate with uniformly hot and humid conditions year-round. Expect sudden afternoon thunderstorms that clear quickly. There is no cool season.

Seoul

Seoul has one of the world's best public transit systems. The subway is clean, punctual, and covers virtually everywhere you need to go. Get a T-money card (reloadable transit card) at any convenience store for 2,500 KRW and load it up. It works on subways, buses, and even taxis and convenience stores.

Walkability: Seoul is moderately walkable but spread out. The historic core (Jongno, Insadong, Bukchon) is compact and pleasant on foot. Hilly terrain in some neighborhoods (Bukchon, Itaewon) can be tiring. Use the subway to cover distances between districts and walk within them.

Singapore

Singapore has world-class public transit. The MRT (Mass Rapid Transit) rail network and extensive bus system cover virtually the entire island. Get an EZ-Link card or use a contactless Visa/Mastercard for seamless travel across all modes.

Walkability: The city center is very walkable with covered walkways (5-foot ways) protecting from rain and sun. Marina Bay, Chinatown, Little India, and Kampong Glam are all best explored on foot. Air-conditioned underground malls connect many MRT stations in the CBD.