Straight answers
The questions people actually arrive with.
The city stopped licensing new short-term tourist rentals entirely. Existing licences continue; anything advertised without one is illegal and the host carries the risk.
WarningBehaviour · Warning
Since 2023, San Sebastián has banned all new tourist apartment licenses in the city. Existing licenses are being phased out. Booking an unlicensed tourist apartment is illegal — the property owner faces massive fines, and guests may be asked to leave mid-stay with no refund. This is the strictest rental ban in Spain.
Book hotels, hostels, or pensiones (small guesthouses) instead. If you find an apartment on Airbnb, verify it has a valid Basque tourism license number (starting with ESS). If it doesn't display one, it's likely illegal.
The entire city of San Sebastián / Donostia.
Unlike Bilbao, the best things are cooked to order from a board rather than sitting on the counter. Order one, eat it standing, move to the next bar.
InfoBehaviour · Info
Pintxos (Basque tapas) are a sacred tradition. Standing at the bar is cheaper than sitting at a table. You take what you want from the bar display and tell the bartender what you had when paying — it's an honor system. Hoarding plates, sitting at a table without ordering table service, or not paying for what you took is deeply frowned upon and can lead to confrontation.
Stand at the bar. Take one or two pintxos, eat them, then move to the next bar — that's the txikiteo tradition. Keep your toothpicks or napkins to help the bartender count. Always be honest about what you ate.
Parte Vieja (Old Town), Gros neighborhood, and pintxos bars citywide.
The bay is sheltered but the tide range is large and Zurriola next door is an open Atlantic beach. Green, yellow and red mean exactly what they say.
€200–€750Beach · High
San Sebastián's beaches use a strict flag warning system. A red flag means absolutely no swimming — entering the water can result in a fine and you put rescue services at risk. Yellow means caution and swimming only in designated areas. Green means safe conditions. La Concha is sheltered, but Zurriola beach has strong currents.
Always check the flag before entering the water. Red means stay out — no exceptions. Zurriola has strong currents even on green-flag days. If lifeguards blow a whistle, exit the water immediately.
La Concha, Ondarreta, and Zurriola beaches.
Surfing and swimming areas are separated by season and marked with buoys. Taking a board through the swimming zone is the offence.
€150–€500Beach · Medium
Zurriola is San Sebastián's main surf beach with specific regulations. Surfing is only allowed in designated zones marked by flags. During peak summer hours (roughly 10am-7pm), surfing zones are restricted to allow space for swimmers. Beginners must stay in the whitewash area. Dropping in on other surfers and dangerous behavior can result in beach patrol intervention.
Check the flag positions before entering the water with a board. Surf early morning or late afternoon to avoid the summer swimmer restrictions. Respect the lineup and don't drop in on locals — the community is tight-knit.
Zurriola beach, specifically the designated surf zones.
13 San Sebastián rules
Highest risk first. Open any row for the detail. 5 more come from Spanish law — listed below.
Purchasing counterfeit designer goods from street vendors is illegal in Spain. Under the Citizens' Security Law, buyers face fines — not just sellers. While less common in San Sebastián than in Barcelona or Madrid, vendors do appear in tourist areas during summer.
Beach promenades, tourist areas, and near major attractions.
Spanish Ley Orgánica 4/2015; Spanish trademark enforcement regulations.
Don't buy from street vendors selling designer goods at suspiciously low prices. Shop at legitimate stores in the Parte Vieja or Boulevard area.
Spain requires hotels, short-term rentals, campsites and vehicle-hire firms to register their customers and transmit the data to the Ministry of the Interior. Real Decreto 933/2021 places that duty on the business, and its penalties fall there: failing to keep the register or to send the communications is a serious infraction under the public security act. None of it is chargeable to you as a guest. What can happen to a traveller is a different thing and is not a fine — a border officer may ask where you are staying and may refuse entry if you cannot say. Carry the booking confirmation for that reason, not because of a penalty.
€9,000, levied on the operator
Border crossings, airports, and immigration checkpoints entering Spain — including the French-Spanish border at Irún/Hendaye.
Spanish immigration law; Schengen entry requirements; 2025 accommodation proof mandate.
Always carry printed or digital confirmation of your accommodation — hotel booking or pensión reservation. If staying with friends, ensure they register your visit with the local police beforehand.
Drinking alcohol in public spaces is illegal under Spain's Citizens' Security Law and local Basque ordinances. This includes streets, parks, beaches, and plazas. The ban is strictly enforced in the Parte Vieja (Old Town), especially on weekend nights when police patrol actively.
All public spaces including streets, parks, beaches, plazas, and areas outside bars.
Spanish Ley Orgánica 4/2015 (Citizens' Security Law); Basque Country regulations.
Drink inside bars and restaurants only. San Sebastián has some of the best bars in the world — there's no reason to drink on the street. The pintxos bar crawl is the local alternative to outdoor drinking.
San Sebastián enforces strict noise ordinances, particularly in the densely populated Parte Vieja (Old Town) where bars and residential apartments share buildings. Quiet hours are 23:00-08:00 on weeknights and 00:00-09:00 on weekends. Excessive noise from tourist apartments is one of the reasons the city banned short-term rentals.
All residential areas, especially Parte Vieja, Centro, and Gros.
San Sebastián municipal noise ordinance; Basque environmental regulations.
Keep noise down after 11pm in residential areas. If you're staying in a pensión or guesthouse, be mindful of other guests. Party inside bars and clubs, not on the street.
Spain's blood alcohol limit is 0.05% (0.03% for new drivers). Police conduct random breathalyzer checkpoints, especially on weekend nights and during the city's numerous festivals (Tamborrada, Jazz Festival, film festival). Penalties include heavy fines and license suspension.
All roads. Random checkpoints on main routes in and out of the city.
Spanish traffic law (Ley de Tráfico); DGT (Dirección General de Tráfico).
Don't drive after any amount of drinking. San Sebastián is very walkable, buses run late, and taxis are readily available. The limit is lower than the UK and US.
Since January 2026, all electric scooters in Spain must have mandatory third-party liability insurance. Riding without insurance can result in fines up to €1,000. This applies to rental scooters and personal scooters alike. San Sebastián has several e-scooter rental services — verify insurance is included before riding.
All roads, bike lanes, and permitted scooter routes across San Sebastián.
Spanish Royal Decree on Personal Mobility Vehicles, January 2026; DGT regulations.
If renting an e-scooter, confirm that the rental company provides liability insurance. If using your own scooter, arrange insurance before riding in Spain. Keep proof of insurance on your phone.
San Sebastián's beaches use a strict flag warning system. A red flag means absolutely no swimming — entering the water can result in a fine and you put rescue services at risk. Yellow means caution and swimming only in designated areas. Green means safe conditions. La Concha is sheltered, but Zurriola beach has strong currents.
La Concha, Ondarreta, and Zurriola beaches.
San Sebastián beach safety regulations; Basque Coast lifeguard service.
Always check the flag before entering the water. Red means stay out — no exceptions. Zurriola has strong currents even on green-flag days. If lifeguards blow a whistle, exit the water immediately.
Zurriola is San Sebastián's main surf beach with specific regulations. Surfing is only allowed in designated zones marked by flags. During peak summer hours (roughly 10am-7pm), surfing zones are restricted to allow space for swimmers. Beginners must stay in the whitewash area. Dropping in on other surfers and dangerous behavior can result in beach patrol intervention.
Zurriola beach, specifically the designated surf zones.
San Sebastián beach regulations; Zurriola surf zone guidelines.
Check the flag positions before entering the water with a board. Surf early morning or late afternoon to avoid the summer swimmer restrictions. Respect the lineup and don't drop in on locals — the community is tight-knit.
Walking through San Sebastián's streets, shops, or restaurants in swimwear or shirtless is prohibited under Spanish public decency regulations. Given how close La Concha beach is to the city center, many tourists walk directly from the beach to shops and restaurants in beachwear. Fines can reach €300.
All city streets, the Parte Vieja, Boulevard, and commercial areas away from the beach.
Spanish public decency regulations; Basque municipal ordinances.
Carry a cover-up or change of clothes. The beach is steps from the city center, but you need to cover up before entering shops, restaurants, or walking through town.
Since 2023, San Sebastián has banned all new tourist apartment licenses in the city. Existing licenses are being phased out. Booking an unlicensed tourist apartment is illegal — the property owner faces massive fines, and guests may be asked to leave mid-stay with no refund. This is the strictest rental ban in Spain.
The entire city of San Sebastián / Donostia.
San Sebastián city council rental ordinance, 2023; Basque Country tourism regulations.
Book hotels, hostels, or pensiones (small guesthouses) instead. If you find an apartment on Airbnb, verify it has a valid Basque tourism license number (starting with ESS). If it doesn't display one, it's likely illegal.
Smoking is banned on San Sebastián's city beaches — La Concha, Ondarreta, Zurriola and Isla de Santa Clara. This is a municipal ordinance, not national law. No amount is stated because the tariff was not verified.
All city beaches: La Concha, Ondarreta, Zurriola, and Isla de Santa Clara.
San Sebastián municipal beach ordinance. Amount not verified.
Leave cigarettes and vapes in your bag while on the beach. Use designated smoking areas on the promenade away from the sand. Don't try to hide it — beach patrols are vigilant in summer.
Pintxos (Basque tapas) are a sacred tradition. Standing at the bar is cheaper than sitting at a table. You take what you want from the bar display and tell the bartender what you had when paying — it's an honor system. Hoarding plates, sitting at a table without ordering table service, or not paying for what you took is deeply frowned upon and can lead to confrontation.
Parte Vieja (Old Town), Gros neighborhood, and pintxos bars citywide.
Basque culinary tradition; San Sebastián tourism office.
Stand at the bar. Take one or two pintxos, eat them, then move to the next bar — that's the txikiteo tradition. Keep your toothpicks or napkins to help the bartender count. Always be honest about what you ate.
San Sebastián is in the Basque Country, which has a distinct cultural and political identity. Signs are bilingual in Euskara (Basque) and Spanish. The city's Basque name is Donostia. Referring to it as solely 'Spanish' can offend locals. The Basque identity is deeply felt — showing basic respect and awareness goes a long way.
Throughout the city and wider Basque Country.
Basque cultural advisory; Basque Government tourism guidelines.
Use 'Donostia' alongside 'San Sebastián' — locals appreciate it. Learn 'kaixo' (hello) and 'eskerrik asko' (thank you) in Euskara. Don't make insensitive political comments about Basque independence or ETA — it's a painful subject.
Also everywhere in Spain
National law, written once for Spain and inherited by every city page.