Survivor Enderron: Sierra

Survivor Enderron: Sierra – Blood vs. Water is the seventeenth season of the Enderronian competitive reality television series Survivor Enderron. Filming took place in Sierra Prefecture, Enderron, from TBA to TBA 2021. The season premiered on TBA 2021, and aired weekly until the live finale on TBA 2021.

The season featured ten returning castaways and their loved ones competing against each other. Due to travel restrictions related to the COVID-19 pandemic, it was the first (and currently only) season filmed domestically. The returning players were placed on the Nubloso tribe (from a Spanish word meaning "foggy") and their loved ones were placed on the Lodosa tribe (from a Spanish word meaning "muddy"). A tribe switch occurred on Day 10, with 16 contestants remaining. The tribes merged with 12 contestants remaining, on Day 18; they named the merged tribe Podemos (from a Spanish word meaning "we can").

In the final episode, Geraldine Sykora was named the "Sole Survivor", defeating Alina McDermott and Bryanna Fuller in a 6–3–0 vote.

Future appearances
Yvonne Sykora returned for Survivor Enderron: Second Chance.