El Bosque Zoo gives Oviedo an animal-focused attraction beyond the obvious central stops. Small Oviedo-area zoo and wildlife park, mainly useful for families with children. For travellers, the value is wildlife, conservation, and family time: it is specific enough to justify a detour when the subject interests you, but still manageable as part of a wider day in town.
Treat it as a planned stop rather than something to stumble into at the last minute. Check the official source before setting out, since smaller museums, gardens, performance spaces, and nature sites often change hours by season or event schedule. When time is short, combine the visit with nearby streets, parks, or waterfront walks instead of crossing the destination for a rushed look.