Omsk is one of Russia's cheapest million-plus cities: cathedrals and riverside parks cost nothing, a market lunch runs 200–350 ₽, and any tram or bus is a flat 40 ₽. Three days here can be done on well under 1,500 ₽ a day plus a hostel bed.
Dynamited in 1935 and rebuilt on its original 1898 foundations in 2007, the five-domed cathedral is open free from 07:30 to 19:30 daily. The square around it has fountains, benches and a small free crypt exhibit on the excavated foundations.
The restored 19th-century merchant street on Lenina holds Omsk's free sculpture set: Lyuba on her bench, Stepan the Plumber climbing out of a manhole, and the tiny 1907 Serafimo-Alekseevskaya Chapel. The full loop is about 900 metres.
A federal-status nature reserve on an old Irtysh floodplain lake, right beside the Leningradsky Bridge. Boardwalks, hides and info boards let you watch grebes, terns and over 150 recorded bird species without paying a kopeck.
The bridge built for a metro line Omsk never finished carries pedestrians on a wide walkway with the best free view of the Irtysh, the Om confluence and the city skyline. Below it sits the famous one-station, never-opened metro.
The covered market between Gagarina and Internatsionalnaya streets sells Siberian pine nuts, smoked Irtysh muksun, honey from the Omsk steppe and cheap kvass. Traders open by 08:00; produce is cheapest in the last hour before 18:00.
The local pancake chain is the standard cheap lunch in Omsk: savoury blini with mushrooms, chicken or cottage cheese for 120–190 ₽, borscht around 130 ₽, and refillable tea. Order at the counter from the picture menu.
A working neighbourhood bazaar in the northern Amurskiy district where Omsk actually shops — Central Asian samsa stands, Kazakh horse sausage, second-hand Soviet tools and cut flowers, all at prices well below the centre.
Omsk's own roastery, founded here in 2011 before it spread across Russia, sits on the redesigned Valikhanov pedestrian boulevard. Filter coffee runs 180–250 ₽ and refills of the day's brew are discounted for regulars.
An island park in the Irtysh reached on foot from the Leninsky embankment, with free forest paths, sandy river beaches and Soviet-era sports grounds. Bike and skate rental huts open in summer for about 250 ₽ an hour.
Siberia's oldest art collection holds Vrubel's Omsk-linked works, Russian icons and the gilded Kabinet hall in the former Trade House. Tickets are 200–300 ₽, students and pensioners pay less, and the ground-floor halls rotate free shows.
A carved wooden mansion from 1911 on Valikhanov street, now a museum of the Siberian landscape painter Belov. Entry is around 150 ₽ — one of the cheapest museums in the city — and the creaking timber interior is half the point.
A long riverside park of memorials, an eternal flame and open-air Soviet military hardware you can walk right up to, spread along the Irtysh embankment south of Leningradskaya Square. Always open, never any charge.