Brissago Islands

Islands Island duo on Lake Maggiore hosting botanical gardens

Two islands in Lake Maggiore, the Brissago Islands host a famed botanical garden on Isola Grande; visitors arrive by ferry for Mediterranean plants, villa architecture and lakeside promenades.

Main image

The Brissago Islands are a pair of small islands in Lake Maggiore off the Swiss shore in the canton of Ticino, near the village of Brissago. They are known for the larger island’s historic villa and cultivated botanical garden and for being a prominent lakeside attraction.

The main attractions are the cultivated gardens on the larger island, which contain a variety of subtropical and Mediterranean plants arranged around a villa and visitor facilities. The islands are compact and visited via short boat trips from the shore, with paths and viewpoints concentrated on the larger island.

The islands were developed as a private garden estate and later opened to the public; they remain one of the few lake islands in the region with formal botanical plantings. They lie in the southern part of Lake Maggiore close to the Swiss-Italian border and are visible from Brissago on the Swiss shore.

  • Boat access: Boat services run from Brissago on the Swiss shore of Lake Maggiore, and the islands are generally reached by scheduled launches or private boats in summer months.
  • Subtropical garden: The islands benefit from a mild, sub-Mediterranean microclimate that allows a range of exotic and subtropical plants to grow in the Isola Grande botanical garden.

What to See #

  • Isola Grande: The larger island hosts a historic villa and a well-known botanical garden laid out with subtropical and Mediterranean plantings, creating a cultivated garden landscape on a small island footprint.
  • Isola Piccola: A smaller, less-developed island sitting close to the larger island, visible from the garden and sometimes included on short boat trips around the archipelago.
Brissago Islands
Brissago Islands, Lake Maggiore, Ticino, Switzerland
46.1323, 8.7355
Islands accessible by boat; private garden admission on San Pancrazio usually has a fee (varies)

How to Get to Brissago Islands #

The Brissago Islands are reached by boat from the towns of Brissago or Ascona on Lake Maggiore. Regular boat services operate in summer; private launches and tour boats are also available.

Tips for Visiting Brissago Islands #

  • Take an early boat from Ascona or Locarno to avoid afternoon motorboat traffic on Lake Maggiore.
  • San Pancrazio (Isola di San Pancrazio) has a historic garden - check opening times before planning a visit.
  • Bring cash for small boat operators; some services do not accept cards.

Best Time to Visit Brissago Islands #

Late spring to early autumn offers the finest weather and garden displays; morning visits avoid the heaviest boat traffic.

Late spring-early autumn
May-September · 15-26°C
Best time for visiting the botanical garden and enjoying boat trips on the lake.
Shoulder seasons
April and October · 8-18°C
Fewer crowds; some plants may be less floriferous but the islands are quieter.

Weather & Climate near Brissago Islands #

Climate

Brissago Islands's climate is classified as Humid Subtropical - Humid Subtropical climate with warm summers (peaking in July) and cold winters (coldest in January). Temperatures range from -2°C to 26°C. Abundant rainfall (1365 mm/year), wettest in May.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
36°
Warmest Month
-20°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 6°C and lows of -2°C. Moderate rainfall (76 mm) and partly cloudy skies.

45 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
75%
Humidity
Very Humid

Weather

76 mm
Rainfall
1.1 m/s
Wind
Calm
0.2
UV Index
Low
8.9h daylight

February

February is cold with highs of 8°C and lows of 0°C. Moderate rainfall (64 mm) and partly cloudy skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
74%
Humidity
Very Humid

Weather

64 mm
Rainfall
1.3 m/s
Wind
Calm
0.3
UV Index
Low
10.2h daylight

March

March is cold with highs of 12°C and lows of 3°C. Regular rainfall (93 mm) and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
72%
Humidity
Very Humid

Weather

93 mm
Rainfall
1.7 m/s
Wind
Calm
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 16°C and lows of 6°C. Significant rainfall (126 mm) and mostly overcast skies.

57 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
72%
Humidity
Very Humid

Weather

126 mm
Rainfall
1.8 m/s
Wind
Calm
1.0
UV Index
High
13.4h daylight

May

May is cool with highs of 20°C and lows of 10°C. The wettest month with heavy rain (158 mm) and mostly overcast skies.

57 Acceptable

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 20°
72%
Humidity
Very Humid

Weather

158 mm
Rainfall
1.6 m/s
Wind
Calm
1.3
UV Index
High
14.8h daylight

June

June is mild with highs of 24°C and lows of 14°C. Significant rainfall (153 mm) and mostly overcast skies.

65 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
14° 24°
71%
Humidity
Very Humid

Weather

153 mm
Rainfall
1.5 m/s
Wind
Calm
1.7
UV Index
Very High
15.6h daylight

July

July is the warmest month with highs of 26°C and lows of 16°C. Significant rainfall (119 mm) and partly cloudy skies.

75 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 27°
69%
Humidity
Humid

Weather

119 mm
Rainfall
1.5 m/s
Wind
Calm
1.7
UV Index
Very High
15.2h daylight

August

August is mild with highs of 26°C and lows of 16°C. Significant rainfall (144 mm) and partly cloudy skies.

71 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 26°
70%
Humidity
Very Humid

Weather

144 mm
Rainfall
1.3 m/s
Wind
Calm
1.4
UV Index
High
14.0h daylight

September

September is cool with highs of 22°C and lows of 12°C. Significant rainfall (135 mm) and partly cloudy skies.

63 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
72%
Humidity
Very Humid

Weather

135 mm
Rainfall
1.2 m/s
Wind
Calm
1.0
UV Index
Moderate
12.4h daylight

October

October is cool with highs of 16°C and lows of 8°C. Significant rainfall (131 mm) and partly cloudy skies.

61 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
78%
Humidity
Very Humid

Weather

131 mm
Rainfall
1.1 m/s
Wind
Calm
0.5
UV Index
Low
10.7h daylight

November

November is cold with highs of 10°C and lows of 2°C. Regular rainfall (98 mm) and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
79%
Humidity
Very Humid

Weather

98 mm
Rainfall
1.1 m/s
Wind
Calm
0.2
UV Index
Low
9.3h daylight

December

December is cold with highs of 7°C and lows of -1°C. Moderate rainfall (68 mm) and partly cloudy skies.

47 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
75%
Humidity
Very Humid

Weather

68 mm
Rainfall
1.1 m/s
Wind
Calm
0.1
UV Index
Low
8.5h daylight

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