Wilhelma - Zoological-botanical garden

Wilhelma sits in the Bad Cannstatt district of Stuttgart, reached easily by U-Bahn on the U14 line, and the moment you walk through the gates you feel the weight of its mid-nineteenth-century ambitions. The Moorish-style glasshouses and pavilions — built originally as a private pleasure garden for King Wilhelm I of Württemberg — give the whole place an architectural theatricality you rarely find in a working zoo.

It is a genuine hybrid: a botanical collection threaded through a zoological one, so you move between orchid houses, water lily halls and primate enclosures without any clear boundary between garden and zoo.

The gorilla group is the headline act, housed in a large indoor-outdoor facility that draws serious crowds by mid-morning. Wilhelma has a strong record in European gorilla breeding programmes, and if you arrive before ten you will often catch the troop active and social before the day warms up.

The aquarium building is older in style — expect dimmer lighting and closer quarters than modern aquaria — but it covers a solid range of freshwater and marine species. The Amazon flooded-forest section is particularly atmospheric.

With 28 hectares and 2. 3 million annual visitors, crowding is a real consideration on weekends and school holidays. The main paths around the large mammal houses can feel genuinely congested by noon in summer, and the pram-to-person ratio is high throughout. Most of the main paths are pushchair-friendly, but some garden sections involve steps.

Allow a full day if you want to cover both the zoo and botanical areas properly; a half-day gives you the highlights but you will feel rushed.

Arrive when the gates open, bring water and a layer for the glasshouses — humidity inside is considerable — and save the gorilla house for early.