문묘

Walk near Quoc Tu Giam

Walk from Temple of Literature to Vietnam National Fine Arts Museum; finish this pocket — do not add the lake or mausoleum.

Cat Linh / bus, then walk

Cat Linh or bus toward Thong Nhat Park, then walk — a south half-day, not an Old Quarter loop.

Same-district walk

Walk to Hanoi Station while still inside a walkable pocket from Temple of Literature; close in this district.