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Dainis Matisons uploaded and derivative work: MrPanyGoff CC BY-SA 4.0 Wikimedia Commons

Basilica of the Assumption, Aglona

Church

Aglona's Basilica of the Assumption is Latvia's principal Catholic pilgrimage church, hosting large August pilgrimages and daily services; visitors come for religious festivals, baroque interior and quiet monastery grounds.

Basilica of the Assumption, Aglona RigaJūrmalaSiguldaBasilica of the Assumption, Aglona
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Basilica of the Assumption, Aglona essentials

Address: Basilica of the Assumption (Aglona Basilica), Aglona, Preiļi Municipality, Latvia
Admission: Free (no admission)

About Basilica of the Assumption, Aglona

The Basilica of the Assumption in Aglona is the principal Roman Catholic shrine in eastern Latvia and a major national Marian pilgrimage site. The church is the focal point for large religious gatherings in the Latgale region.

The basilica complex and its open forecourt accommodate mass gatherings and religious ceremonies; the site is visited year-round by pilgrims and tourists, with the largest attendance around the feast of the Assumption. Visitors encounter a sizable church building and the surrounding pilgrimage infrastructure.

The present church building dates to the late 18th century and the location has been a centre of Catholic devotion in the region since that period. It has developed as a national pilgrimage destination over subsequent centuries.

The basilica sits in the village of Aglona in Preiļi Municipality in eastern Latvia’s Latgale region.

  • Pilgrimage day: The main liturgical feast is the Assumption on 15 August, when the site draws large numbers of pilgrims from around Latvia and neighbouring regions.

Tips for Visiting Basilica of the Assumption, Aglona

  • If you prefer a quiet visit, avoid around 15 August (the Feast of the Assumption), when Aglona becomes a major pilgrimage destination and the basilica is extremely busy.
  • Plan to arrive early in the morning on non‑pilgrimage days to explore the basilica interior and the surrounding parkland before tour buses and groups arrive.
Things to Do

Nearby Attractions to Basilica of the Assumption, Aglona

When to Go

Best Time to Visit Basilica of the Assumption, Aglona

If you want to avoid the large religious crowds, visit Aglona in May or September rather than around the August 15 Assumption celebrations.

Summer / pilgrimage peak
June-August (peak around Aug 15) · 15-25°C
Warm weather and the major Assumption pilgrimage in mid‑August bring large crowds and religious events at the basilica.
Shoulder seasons
May, September · 10-20°C
Pleasant weather with far fewer pilgrims - good for quieter visits and exploring the grounds.
Winter
November-March · -5-5°C
Cold and quieter; services still occur but visitor numbers are low.

Weather & Climate near Basilica of the Assumption, Aglona

Climate

Basilica of the Assumption, Aglona's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -9°C to 22°C. Moderate rainfall (640 mm/year).

Air Quality: AQI 35 Good
Best Time to Visit
JulyMayJune
Temperature & Rainfall
Temperature Range
32°
Warmest Month
-40°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -8° - -3° -11° 39 mm overcast 98% 3.6 m/s 0.0 low 7.4h
February Poor -9° - -3° -11° 31 mm overcast 98% 3.5 m/s 0.1 low 9.3h
March Poor -5° - 2° -6° 37 mm overcast 93% 3.3 m/s 0.4 low 11.7h
April Good 1° - 10° 3° 40 mm partly cloudy 82% 3.1 m/s 0.7 moderate 14.0h
May Very Good 7° - 17° 12° 49 mm partly cloudy 79% 3.0 m/s 1.2 high 16.2h
June Good 10° - 20° 15° 71 mm partly cloudy 80% 2.7 m/s 1.5 high 17.3h
July Very Good 12° - 22° 17° 80 mm partly cloudy 82% 2.6 m/s 1.4 high 16.8h
August Good 11° - 21° 16° 71 mm partly cloudy 81% 2.5 m/s 1.1 high 14.9h
September Acceptable 6° - 15° 11° 63 mm overcast 85% 2.9 m/s 0.6 moderate 12.6h
October Acceptable 3° - 9° 3° 55 mm overcast 91% 3.3 m/s 0.2 low 10.2h
November Poor -2° - 3° -3° 55 mm overcast 95% 3.6 m/s 0.0 low 8.0h
December Poor -6° - -2° -8° 49 mm overcast 97% 3.5 m/s 0.0 low 6.7h