Tresviso

{{more citations needed|date=December 2014}}

{{Infobox settlement

| name = Tresviso

| settlement_type = Municipality

| official_name =

| native_name =

| image_skyline = Tresviso-2007.jpg

| image_alt =

| image_caption = View of Tresviso from the trail

| image_flag =

| image_shield =

| nickname =

| motto =

| image_map = Tresviso (Cantabria) Mapa.svg

| map_caption = Location of Treviso

| pushpin_map = Spain Cantabria#Spain

| pushpin_label_position = bottom

| pushpin_map_caption = Location of Tresviso in Cantabria##Location of Tresviso in Spain

| subdivision_type = Country

|subdivision_name = {{ESP}}

|subdivision_type1 = Autonomous community

|subdivision_name1 = {{flag|Cantabria}}

| subdivision_type2 = Province

| subdivision_name2 = Cantabria

| subdivision_type3 = Comarca

| subdivision_name3 = Liébana

| subdivision_type4 = Judicial district

| subdivision_name4 = San Vicente de la Barquera

| seat_type = Capital

| seat =

| coordinates = {{coord|43|15|30|N|4|40|0|W|region:ES_type:city|display=inline,title}}

| coordinates_footnotes =

| elevation_m = 907

| elevation_min_m =

| elevation_max_m =

| area_footnotes =

| area_total_km2 = 16.23

| established_title =

| established_date =

| population_as_of = {{Spain metadata Wikidata|population_as_of}}

| population_footnotes = {{Spain metadata Wikidata|population_footnotes}}

| population_total = {{Spain metadata Wikidata|population_total}}

| population_demonym =

| population_note =

| population_density_km2 = auto

| blank_name_sec1 = Official language(s)

| blank_info_sec1 =

| timezone = CET

| utc_offset = +1

| timezone_DST = CEST

| utc_offset_DST = +2

| postal_code_type = Postal code

| postal_code =

| area_code_type = Dialing code

| area_code =

| leader_title = Alcalde

| leader_name = Francisco Javier Campo Campo

| leader_party =

| website =

| footnotes =

}}

Tresviso is a municipality located in the autonomous community of Cantabria, Spain.:es:Anexo:Municipios de Cantabria The municipality is located {{cvt|907|m|ft}} above sea level within the Picos de Europa of the Cantabrian Mountains. The village is located on a mountain ledge approximately {{cvt|800|m|ft}} above the Deva River valley bottom. Despite being in Cantabria, the only road access to Tresviso is a narrow road over a {{cvt|1320|m|ft}} high pass from Sotres in the neighbouring province of Asturias. Alternatively, on the Cantabrian side there is a strenuous 3-hour hike from the N621 highway along the Deva featuring many switchbacks.