StadiumStadion Grindavík
| Current capacity of the stadium |
| Standing | 36 200 |
| Seats | 22 600 |
| Tribune | 13 600 |
| Seats for sponsors | 500 |
| Fans attended |
| 27. 2. 2026 | Grindavík-Istra Pula | 26 186 |
| 27. 2. 2026 | Grindavík-FC Basel 1893 | 26 046 |
| 18. 2. 2026 | Grindavík-FC Aarau | 26 438 |
| 27. 12. 2025 | Grindavík-Autonomous Region of Madeira | 19 638 |
| 11. 12. 2025 | Grindavík-Jebać Tuska | 16 492 |
| 10. 11. 2025 | Grindavík-Fotbal Club Wrexham A.F.C | 11 302 |
| 2. 11. 2025 | Grindavík-Queens Park | 10 456 |