Route 37

22 Pokémon can be caught at Route 37 in Johto — highlighted on the map below.

Twin paths make up Route 37, a short link between Ecruteak City and Route 36. The western road permits two-way travel and circles a lone tree beside which two Twins train together; the eastern half runs one way, north to south, and rewards explorers with a clearing containing three Apricorn trees. Sunny of the Week Siblings appears on that side on Sundays, handing over a Magnet at the first meeting and a Smile Ribbon afterward.