onlybeaches

Argentina · Tierra del Fuego

Best beaches in San Sebastián

5 ranked beaches in San Sebastián, Tierra del Fuego

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in San Sebastián

  1. 1

    Playa Bahía Inútil Argentina

    Sparse bay-side beach sector on the northern Tierra del Fuego Atlantic coast.

    7.0
  2. 2

    Playa Bahía San Sebastián

    Sheltered bay beach on the northern Tierra del Fuego Atlantic entry coast.

    7.0
  3. 3

    Playa Punta Sinai

    Remote northern coastal point near San Sebastián Bay’s upper shoreline.

    7.0
  4. 4

    Playa San Sebastián Norte

    Northern bay beach sector near the international entry route and broad tidal flats.

    7.0
  5. 5

    Playa San Sebastián Sur

    Southern bay beach sector with remote Atlantic and tidal scenery.

    7.0

What makes San Sebastián's beaches stand out?

San Sebastián sits in Tierra del Fuego, Argentina and is home to 5 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in San Sebastián or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.