onlybeaches

Colombia · San Andrés and Providencia

Best beaches in Serrana Bank

6 ranked beaches in Serrana Bank, San Andrés and Providencia

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 Serrana Bank

  1. 1

    East Cay Beach

    Eastern cay of Serrana Bank, useful for complete remote-cay coverage without duplicating Southwest Cay.

    7.0
  2. 2

    Little Cay Beach

    Minor Serrana cay with distinct island identity despite very limited visitation.

    7.0
  3. 3

    Narrow Cay Beach

    Very small remote cay best treated as a low-density hidden beach entry.

    7.0
  4. 4

    North Cay Beach

    Northernmost named cay of Serrana Bank and likely missed by generic beach datasets.

    7.0
  5. 5

    South Cay Beach

    Small sandy cay within Serrana Bank with real remote-island beach relevance.

    7.0
  6. 6

    Southwest Cay Beach

    Largest and most recognizable cay of Serrana Bank, making it the anchor beach entry for the atoll.

    7.0

What makes Serrana Bank's beaches stand out?

Serrana Bank sits in San Andrés and Providencia, Colombia and is home to 6 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 Serrana Bank or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.