Santa Cruz is a working port city of 210,000 where nobody looks twice at a table for one. Eat standing at market counters, ride the tram to La Laguna's student bars, and hike Anaga's signed cloud-forest loops — all on public transport, all safely walkable after dark.
Herzog & de Meuron's sunken saltwater lake fronts the old harbour, and GuruWalk's tip-based English tour leaves from the Cabildo steps most mornings, running about two hours — the fastest way to swap notes with other solo arrivals.
Behind the 1943 Moorish arch, two courtyards of fish, goat cheese and flower stalls trade from 06:00 to 14:00. Eat standing at the fish counters or the tapas bars in the lower patio, where sharing a bar top with strangers is simply how it works.
A concrete-and-daylight block holding the Óscar Domínguez collection plus rotating photography shows. Open Tuesday to Sunday 10:00-20:00, €7 general entry, and the ground-floor public library keeps far longer hours with free wifi and quiet desks.
The 1860 plaza's laurel canopy and its cast-iron kiosk terrace fill with students at dusk. From there the low grid of El Toscal — corner tascas, painted facades, murals along Calle San Miguel — is well lit and low-hassle to wander alone.
Tram Line 1 leaves the Intercambiador every 5-10 minutes and reaches the UNESCO-listed university town in 35 minutes. Its colonial grid centres on Plaza del Adelantado, where benches, a bandstand and student crowds make sitting alone unremarkable.
The city market at Plaza del Cristo trades weekday mornings into early afternoon. Counter stalls plate goat cheese, chicharrones and a menú del día for under €10, served to whoever sits down, and the Spanish-only boards reward pointing at what looks good.
Hands-on physics rigs, a planetarium dome and a terrace facing Teide, ten minutes' walk from the tram line. Open Tuesday to Sunday, €5 general admission with planetarium sessions a couple of euros more — an afternoon built on doing rather than watching.
The pedestrian bar street behind Iglesia de la Concepción: Bulan's cushioned courtyard, mojito terraces and standing drinkers spilling onto the cobbles from 20:00. Thursday and Friday are the local nights, when the street belongs to Santa Cruz itself.
TITSA bus 077 climbs to the Anaga visitor centre at 920 m in roughly 50 minutes. The Sendero de los Sentidos is three signed loops of 30-45 minutes through dripping laurisilva cloud forest — waymarked, level and busy enough to walk comfortably alone.
A village of around a thousand people at the mouth of the Barranco de Las Huertas, with a half-buried 17th-century round tower on the seafront. Its seafood tascas seat single diners at the bar for cherne, vieja and a cold Dorada without any fuss.
Golden Saharan sand shipped in during the 1970s, a breakwater that flattens the Atlantic swell, palm shade and lifeguards on duty into the evening — the calmest stretch on the island to leave a towel and swim. Bus 910 runs roughly every 20 minutes.
The layby on the Igueste road looks straight down the full crescent of beach to San Andrés with the Anaga cliffs stacked behind it. Late light turns the imported sand deep orange and the wind drops off the ridge around this hour.