Skyfire returned for its 29th year complete with a 20-minute pyrotechnics display, as Canberrans crammed in to find the best vantage points for the spectacular, some staking out their patch of grass several hours in advance.

While the four tonnes worth of fireworks were the main attraction of the night, crowds were also captivated by Royal Australian Air Force F/A-18F Super Hornets performing a handling display, almost reaching the sound barrier.

While the initial forecast for Saturday predicted that there would be showers, the rain held off on Saturday for a clear night, despite there being plenty of wind.

The wind caused the cancellation of the Navy Squirrel Helicopters, however the Snowy Hydro Southcare Rescue Helicopter was out on show as a last farewell before the helicopter is retired.

The fireworks display included 2000 aerial fireworks as well as 15,000 ground-based fireworks launched from 11 platforms on Lake Burley Griffin.

While positions close to the lake were popular with many families, many were also staked out at other vantage points around the city.

Black Mountain and Red Hill were prime vantage spots for firework watchers, along with Mount Ainslie.

Among those watching the display from Mount Ainslie was Taylah Morris, who was there with Jack Bush and five-year-old Miah Newton.

This year was the first time the trio had set up a vantage point on Mount Ainslie.

"Last time we went to Regatta Point but we couldn't find a place to park," Ms Morris said.

"Skyfire is down closer to the lake but there's so many people down there and it's too busy, so hopefully it's a bit quieter here."

Beside the lake, revellers were also entertained by music acts including Australian duo Busby Marou and DJ Horizon.

ACT Police were hoping for a repeat of last year's event, with only a few disturbances reported.