The Greenwich Observatory with its green laser beam can transfigure any night sky. If you decide to cross the Thames via the foot tunnel, make sure you look out for the green ray. You can be on one side of the meridian in a minute, and cross to the other side on the next, without even realising it.

Not long in the custody of the National Trust, designed by Philip Webb and commissioned by William Morris, in 1859. Tucked away in Beckenham. William and Jane Morris only lived here for five years; not a happy time of their marriage. But there is humility, authority and even bite, in the domestic scale. The rigorous, holistic design-hand at work belies any sense of souvenir shop Morris-lite. The vegetable garden in late Summer is the place to be.

Great food and atmosphere in Brixton. Try their Vegan Viking pizza: Cashew cheese, pistachio pesto, red chillies, rocket and mint or their Cauliflower cheese arancini. And who doesn't like a bottomless brunch in the weekends?

The Garden Museum and the Garden Museum Cafe are a welcome addition to an area of London that is slow to change. The food at the cafe is modern and seasonal, and the space is beautiful and looks out into a small garden by Dan Pearson. Christopher Woodward, the museum director, is active in improving and campaigning for local green spaces and creating space for the local community. The Museum lives inside an old 18th-century church and has a changing program of exhibits. Worth noting, it is a museum on the subject of gardening, not of gardens, so don’t expect many flower beds. Throughout the summer holidays, the Museum has lots of great events for kids, including cooking and drawing. Luke and I also designed the identity for the museum… the tote bags and visitor badges are particularly nice.

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