London Deals of the Day are provided by YPlan.
TODAY: Ascend with a friend for Olympic views
What: Half-price entry for two to ascend the UK's tallest structure, the ArcelorMittal Orbit
Why: Tickets are for two to share, so grab a mate and check out London from on high. The viewing deck is a whopping 80 metres tall, sporting panoramic views of up to 20 miles, plus interactive viewpoints so you can see what landmarks can be found in every direction. There's also the option of getting a bottle of wine with your ticket.
Where: ArcelorMittal Orbit, Queen Elizabeth Olympic Park, E20 2ST
When: Today or until 22 August.
Cost: £15 (discounted from £30), or £25 with wine (discounted from £52)