| Aspect | Black Sea Coast (Krasnodar Krai, Crimea*) | Arctic/Atlantic Coast (Murmansk, Arkhangelsk) |
|---|---|---|
| Climate | Humid subtropical (Cfa). Mild winters (avg Jan 2–4°C), hot summers (avg Jul 23–25°C). 2,200+ sun hrs. | Subarctic / Arctic (Dfc/ET). Brutal winters (avg Jan -10 to -15°C), cool summers (10–13°C). Polar night / midnight sun. |
| Vegetation | Mediterranean-type: palms, cypress, oleander, tea, citrus, vineyards. Broadleaf forests inland. | Taiga (spruce, larch, pine) → tundra (moss, lichen, dwarf shrub). Permafrost north. |
| Agriculture | Russia's breadbasket + subtropical crops (tea, rice, fruits, nuts, grapes). Long growing season. | Minimal. Reindeer herding, hay, greenhouse veg. Short season. |
| Economy | Tourism (Sochi, Anapa, Crimea*), ports (Novorossiysk), agriculture, oil/gas processing. | Fishing (cod, haddock), mining (apatite, nickel), nuclear icebreakers, military (Northern Fleet), LNG. |
| Population & Vibe | Dense, multi-ethnic (Russians, Armenians, Greeks, Ukrainians, Adyghe). Resort lifestyle, migration inflow. | Sparse, Russian-majority, industrial/military towns. Outmigration, aging. |
| Infrastructure | Highways, rail, airports, resort complexes. Developed. | Limited roads; sea/river/air critical. Northern Sea Route development. |
*Crimea status disputed; de facto Russian administration since 2014.
Black Sea = Riviera. Arctic = Frontier.