Yes. Giga.Tel provides a range of unlimited eSIM plans that cover Spain. The plans are available for 1, 3, 5, 7, 10, 15, 30 days and are priced from about $3.15 USD to $60.75 USD. Each plan offers unlimited high‑speed data with a maximum speed of 10, 000 kbps and includes tethering. Because the plans are unlimited, the only limitation is a potential fair‑usage policy that may reduce speed after heavy usage; the data allowance itself is not capped.