Perfect morning run from U1 Kottbusser Tor through Kreuzberg to Tiergarten and back. Flat gravel path along the historic Landwehr Canal, mostly separated from cars. Early morning (7-8am) you'll see local rowing clubs practicing from their historic boathouses.

Full loop about 8km but turn around anywhere. Surface is packed gravel and paved sections. Public restrooms at Tiergarten near the Victory Column. Start at U1 Kottbusser Tor, head west along water past the famous Admiralbrücke bridge where locals gather for drinks.

Much more scenic than running through busy Kreuzberg streets. You'll pass under several historic bridges and see the contrast between gritty Kreuzberg murals and manicured Tiergarten parks. Canal connects to the Spree River system that winds through central Berlin.