Day trip€€
Aqualand Algarve
Water park at Alcantarilha, 44 km from Lagos (routing model); closed for the 2026 season; the operator says it will return in 2027, with dates and prices for that season to check (research).
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Day trip in Lagos
Zoo in Barão de São João, 13.5 km from Lagos (routing model): 170+ species, open daily 10:00–19:00 Apr–Sep and 10:00–17:00 Oct–Mar; 2026 online tickets adult €17, child 3–11 €12.01 (research).
Operator-stated: 170+ species, daily feeding sessions, a swimming pool beside the penguin enclosure ('Boulders Beach') open 1 Apr–30 Sep 10:00–19:00 (last entry 18:00), school and birthday programmes; child ticket (3–11) €12.01 online in 2026 — the child category starts at age 3, no under-3 price is printed. Bus ONDA line 6 from 'Portas de Portugal CTT' to 'Medronhal – Zoo'; taxi approx. €15. Research, not first-hand.
From Zoo de Lagos: Centro Ciência Viva de Lagos (9 km), Salema (10 km), Passadiços de Alvor (Ria de Alvor boardwalk) (15 km), Serra de Monchique and Fóia (24 km), Slide & Splash water park (26 km), Benagil cave (Algar de Benagil) (31 km), Aqualand Algarve (36 km). Straight-line distances from the centre point, not driving times.
Day trip€€
Water park at Alcantarilha, 44 km from Lagos (routing model); closed for the 2026 season; the operator says it will return in 2027, with dates and prices for that season to check (research).
Researchedlast checked
Day trip
Sea cave with a collapsed roof 43 km east of Lagos. No swimming in or landing; since July 2025 max 5 boats (2 min) and 14 kayaks/SUPs inside, kayaks only with a guide (Edital 009/2025).
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Day trip
Hands-on science centre in the town centre, open daily 10:00–18:00; under-6 free, 6–17 €3, adults €6, family €15 (prices updated Sep 2025) — a rainy-day option with kids (research, operator site).
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Day trip
Free wooden boardwalk through the dunes between Alvor and Praia dos Três Irmãos, beside the Ria de Alvor; about 21 km from Lagos (routing model) (research).
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