HomeEvents > 100 years of historic East Block building
Photograph of historic East Block building, home to National Archives of Australa in Canberra.

100 years of historic East Block building

Next on 11 Apr 2026 from 11:00am to 12:00pm

100 years of historic East Block building

Photograph of historic East Block building, home to National Archives of Australa in Canberra.

Overview

Have you ever walked past East Block and wondered about its history? Discover a century of Canberra's government life on this guided tour.

Step back in time for a guided tour of historic East Block, a heritage-listed 1920s building that is now home to National Archives of Australia.

Learn about its century of history, from Canberra's first General Post Office to the Prime Minister's Department, ASIO headquarters, and other key government offices.

Explore inside the building and surrounding grounds, uncover its architecture, and hear fascinating stories of the people and events that brought this building to life over the past century.

Don't forget to bring along:

a hat to shield you from the sun
comfortable shoes for walking
an umbrella, in case it rains.
If you're an NAA Member, remember to enter your member promotional code during registration to enjoy this program for free!

Not an NAA Member? Join or renew today to enjoy free access to this event and other member benefits.

This event is part of the ACT Heritage Festival.

Dates

11 Apr – 10 May 2026
April 2026
M
T
W
T
F
S
S
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
May 2026
M
T
W
T
F
S
S
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
7
National Archives of AustraliaKings Avenue, Parkes, Australian Capital Territory, Australia