Fifty-four kilometres from Belur, on the Hemavati about 2 km from Shettihalli village, stands a roofless Gothic church in the middle of a reservoir. French missionaries built it in the 1860s — colonial documents call the place Sathalli — for the British estate owners of the district. Hassan district’s own tourism listing files it, accurately enough, under natural and scenic beauty rather than under heritage.
What happened to it
In 1960 the Hemavati dam and reservoir were built, and the water came up over the church. It was abandoned. It has been submerging every year since, to varying depths, and the arches you see standing out of the water are all that is left above the line.
Two visits, not one
Wikipedia makes the practical point better than most guides do: to see Shettihalli properly you have to come twice. Between roughly July and October the reservoir is full and the church stands half in the water, which is the photograph everybody has seen. Between December and May the level drops, the ground reappears, and you can walk right up to the walls and inside the shell. They are two completely different places.
Neither is a maintained monument. There is no ticket, no guard rail and no path; it is a ruin standing in a working irrigation reservoir. Do not swim out to it in the wet season, do not climb the walls in the dry one, and be careful of the mud at the water’s edge either way.
Where it fits
Routed from the Chennakeshava temple at Belur it is 53.7 km, about fifty minutes — Karnataka Tourism gives 55 km, which is close enough to be reassuring. That puts it out of range of a Belur–Halebidu day and squarely in a Hassan day: pair it with the Hasanamba temple in Hassan town and, if you have the light, Gorur dam on the same river.
Frequently asked questions
Why is Shettihalli church submerged?
It was built in the 1860s and then the Hemavati dam and reservoir were constructed in 1960, flooding the site. The church was abandoned and has gone under the water every monsoon since.
When can you see Shettihalli Rosary Church?
Both seasons are worth a trip and they are different sights. July to October the reservoir is full and the church stands half submerged; December to May the water recedes and you can walk up to and inside the shell.
How far is Shettihalli from Belur?
53.7 km, about fifty minutes by road, routed on 25 August 2026. Karnataka Tourism publishes 55 km. It fits a Hassan day rather than a Belur–Halebidu one.
Is there an entry fee?
No. It is an unmaintained ruin in a working irrigation reservoir rather than a protected monument, which also means there are no railings, no path and no supervision. Take care near the water and the mud.