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Blue Pond is a tourist destination in Hokkaido.\nIt was bluer than I expected.
\
Beautiful Oshino Hakkai and Mt. Fuji
Karakum Desert north of Darvaza, Dashoguz Province, Turkmenistan: looking down the Turquoise crater - a water filled sinkhole in a natural gas field, the result of a collapsed cavern. Turkmenistan holds the world's 4th largest natural gas reserves.
A man-made pond at Bukit Jalil Kuala Lumpur recreation park. The photo was taken with an Infrared filter.
Reflections of the cliffs at Handrail Pool in Karijini National Park, Western Australia. A seamlessly stitched panoramic image with a total size of 68 megapixels.
A man contemplates the blue water well in a rural area, marveling at its depth and the tranquility it emanates, connecting with nature.\nBlue Well of Covanera, Burgos, Spain
Aoike of Juniko
Bimmah Sinkhole, Oman
A natural cave in As Catedrais beach, Galicia, Spain
rocky area and reddish limestone cliff along with stagnant water lake in chulilla city, valencia, spain
Aerial view of The Pools of Immortals, natural pools near Jiuzhaigou National Park in Sichuan province, China
Stock photo of Jacob's Well, a karstic spring and waterhole in the Texas Hill Country flowing from the bed of Cypress Creek, located northwest of Wimberley, Texas, near Austin, Texas, USA.
River
Thousand Springs State Park in Southern Idaho
deep blue water well stretches before your eyes, reflecting the clear sky and white clouds. Its calm surface invites you to dive into its mysterious depths, where the light filters through creating a spectacle of blue and turquoise tones. A magical place where serenity and beauty merge in perfect harmony.\nPozo Azul de Covanera, Burgos, Spain
Monument at the Archaeological Zone of Chichen Itza, Mexico
Drone view of Cornelly Quarry in Wales, UK
Part of the  with turquoise water, view from above. Geyser lake, Altai mountains. Beautiful photo wallpaper.
Karakum Desert north of Darvaza; Dashoguz Province; Turkmenistan: Turquoise crater - a water filled sinkhole in a natural gas field, the result of a collapsed cavern became a lagoon. Turkmenistan holds the world's 4th largest natural gas reserves.
Miño River crossing the border of Spain and Portugal.
Grjotagja lava cave, Myvatan area, north of Iceland.
partially flooded underground caves catacomb.
Shizuoka,Japan August 13, 2020:IThis is the spring water of the Kakita River in Shizuoka, Japan.It is famous as \
Wonderful lagoon in thailand, lom pu keaw lagoon lampang
DCIM\\100MEDIA\\DJI_0533.JPGA man contemplates the blue water well in a rural area, marveling at its depth and the tranquility it emanates, connecting with nature.\nBlue Well of Covanera, Burgos, Spain
Spectacular crystal clear and emerald green waters of the Tajo River as it passes through the Alto Tajo Natural Park in Guadalajara, Castilla-la Mancha, Spain
Canyon of wild river Belica in Eastern Serbia
Rock and water, in Pratinha Chapada Diamantina
Croatia, Plitvice Lakes,
Free Images: "bestof:Athanasius Kircher Interior of the earth.jpg The interior of the earth with subterranean lakes rivers and pools of fire according to Athanasius Kircher 1678"
1794_Samuel_Dunn_Wall_Map_of_the_World_in_Hemispheres_-_Geographicus_-_World2-dunn-1794.jpg
Athanasius Kircher.jpg
cave-australia-underground-geology-389057.jpg
Andrena_hirticincta_,_f,_back,_Maine,_Du_Clos_2015-12-01-11.09.jpg
Eucera_aragalli,_f,_back,_Pennington_Co,_South_Dakota_2015-12-01-13.02.jpg
Eucera_aragalli,_f,_face,_Pennington_Co,_South_Dakota_2015-12-01-13.15.jpg
Eucera_aragalli,_f,_side,_Pennington_Co,_South_Dakota_2015-12-01-13.34.jpg
Wasp_species,_U,_face2,_Dominican_Republic,_La_Ve_2012-12-11-15.50.jpg
Vespidae_2,_F,_back,_Wyoming,_Park_County_2013-03-14-15.07.jpg
Cave interior flowing water with low ceiling and many small stalactites.jpg
Cave interior waterway with arched ceiling and flowing water in channel.jpg
Osmia_conjuncta,_F,_MD,_side_2015-11-20-22.08.jpg
Andrena_hirticincta_,_f,_face,_Maine,_Du_Clos_2015-12-01-11.24.jpg
Osmia_conjuncta,_F,_MD,_back_2015-11-20-21.40.jpg
Osmia_conjuncta,_F,_MD,_face_2015-11-20-21.54.jpg
Andrena_illini,_f,_side,_Somerset_Co,_MD_2016-03-16-12.51.jpg
Leptinotarsa_juncta,_back,_pg_county,_md_2016-06-17-10.56.jpg
Megachile_xylocopoides,_F,_Face,_Florida_2014-01-14-11.00.jpg
Megachile_xylocopoides,_F,_Side,_Florida_2014-01-14-11.07.jpg
emerald_ash_borer,_head,_md_2016-03-03-17.14.jpg
Andrena_illini,_f,_back,_Somerset_Co,_MD_2016-03-16-12.00.jpg
Andrena_hirticincta_,_f,_side,_Maine,_Du_Clos_2015-12-01-11.37.jpg
Megachile_relativa,_420668,_Garett_co,_Back_2016-06-27-14.30.22_ZS_PMax_UDR.jpg
Andrena_illini,_f,_face,_Somerset_Co,_MD_2016-03-16-12.35.jpg
Leptinotarsa_juncta,_side,_pg_county,_md_2016-06-17-11.07.jpg
Tiger,_eastern_neck_nwr,_back_2015-05-26-05.58.48_ZS_PMax.jpg
Megachile_xylocopoides,_F,_Back,_Florida_2014-01-14-10.51.jpg
Lasioglossum_georgeckworti,_F,_Face,_NY,_Queens_2014-04-22-14.24.47_ZS_PMax.jpg
Anthidium_manicatum,_m,_back,_Middlesex_Co,_MA_2015-12-09-14.04.jpg
Jumping_spider_full_view,_beltsville,_md_2016-08-06-16.59.jpg
Megachile_mendica,_f,_right_side,_Pr._George's_Co._Maryland_2016-03-29-16.41.jpg
Agapostemon_virescens,_f,_face,_Caroline_Co._MD_2016-04-15-17.28.jpg
Agapostemon_virescens,_f,_thorax,_Caroline_Co._MD_2016-04-15-17.38.jpg
Andrena_arabis,_F,_side,_beltsville,_md_2016-03-24-16.04.jpg
Andrena_arabis,_f,_face,_beltsville,_md_2016-03-24-16.48.jpg
Andrena_arabis,_f,_back,_beltsville,_md_2016-03-24-16.30.jpg
Nomada_Bidentate_Group,_Face_2016-06-27-15.34.jpg
Lasioglossum_,_f,_propodium,_Humboldt_Co._CA_2016-04-16-00.30.jpg
Lasioglossum_2,_f,_face,_Humboldt_Co._CA_2016-04-15-23.20.jpg
Osmia_georgica,_m,_face,_Maryland_2016-06-27-17.52.jpg
Osmia_georgica,_m,_back,_Maryland_2016-06-27-17.40.jpg
Bombus_perplexus,_m,_left_side,_Centre_Co.,_PA_2016-10-20-11.10.jpg
Anthidium_porterae,_m,_back,_Hidalgo_Co._NM_2016-06-27-11.24.jpg
Megachile_relativa,_420668,_Garett_co,_Face_2016-06-27-14.36.49_ZS_PMax_UDR.jpg
Melissodes_rivalis,m,face,Lincoln_Co,_WY_2016-02-25-11.24.jpg
Hoplitis_simplex,_m,_side,_Charles_Co,_MD_2016-04-15-22.49.jpg
Hoplitis_simplex,_m,_back,_Charles_Co,_MD_2016-04-15-22.29.jpg
Scorpion,_Arkansas,_FT,_curl_2016-05-10-16.15.jpg
Hoplitis_simplex,_m,_face,_Charles_Co,_MD_2016-04-15-22.38.jpg
Stelis_nitida,_F,_Back,_Michigan,_Keweenaw_County_2014-11-06-12.59.jpg
Nomada_Bidentate_Group,_Side_2016-06-27-15.43.jpg
Lasioglossum_,_f,_face,_Humboldt_Co._CA_2016-04-16-00.19.jpg
Megachile_relativa,_420668,_Garett_co,_Side_2016-06-27-14.47.07_ZS_PMax_UDR.jpg
Nomada_tiftonensis,_m,_face,_Minnesota_2016-06-27-17.27.jpg
Andrena_confederata,_f,_side,_Pr_Georges_Co,_MD_2016-03-16-11.44.jpg
Protoxaea_gloriosa,_f,_face,_Cochise_Co.,_AZ_2016-09-07-10.55.jpg
Anthidium_manicatum,_m,_face,_Middlesex_Co,_MA_2015-12-02-12.19.jpg
Anthidium_manicatum,_m,_side,_Middlesex_Co,_MA_2015-12-02-12.37.jpg
Tiger,_eastern_neck_nwr,_face_2015-05-26-06.03.21_ZS_PMax.jpg
Bombus_vagans,_m,_face,_Centre_Co.,_PA_2016-10-20-11.20.jpg
Megachile_petulans,_f,_left_side,_Charleston_Co.,_SC_2016-09-02-17.22.jpg
Svastra_duplocincta,_f,_face,_Pima_Co.,_Tucson,_AZ_2016-08-01-11.29.jpg
Colletes_brevicornis,_f,_face,_Pr._George's_Co._Maryland_2016-03-29-15.57.jpg
Andrena_gnaphalii,_f,_back_2,_Santa_Barbara,_CA_2016-08-12-17.10.jpg
Megachile_mendica,_f,_back,_Pr._George's_Co._Maryland_2016-03-29-16.18.jpg
Bombus_perplexus,_m,_face,_Centre_Co.,_PA_2016-10-20-10.59.jpg
Hylaeus_leptocephalus,_f,_back,_Dorchester_Co,_MD_2016-02-09-12.19.jpg
Anthophora_urbana,_back,_Hidalgo_Co.,_NM_2016-09-30-16.54.jpg
Megachile_mendica,_f,_face,_Pr._George's_Co._Maryland_2016-03-29-16.28.jpg
Megachile_exilis,_m,_back,_Pr._George's_Co.,_MD_2016-03-15-23.48.jpg
Megachile_coquilletti,_f,_left_side,_Pima_Co._Tucson,_AZ_2016-07-19-16.11.jpg
Colletes_brevicornis,_f,_back_2,_Pr._George's_Co._Maryland_2016-03-29-15.31.jpg
Stelis_nitida,_F,_Side,_Michigan,_Keweenaw_County_2014-11-06-11.09.jpg
Anthophora_californica,_m,_face,_Hidalgo_County,_NM_2016-08-12-18.14.jpg
Megachile_coquilletti,_f,_back,_Pima_Co._Tucson,_AZ_2016-07-19-15.37.jpg
Anthophora_urbana,_left_side,_Hidalgo_Co.,_NM_2016-09-30-17.10.jpg
Andrena_carlini,_f,_back,_Cecil_Co._Maryland_2016-03-29-14.03.jpg
Heriades_carinata,_f,_side,_Prince_George's_Co,_MD_2016-04-15-22.16.jpg
Melissodes_tepaneca,_f,_face,_SC,_Jasper_Co_2015-11-24-17.39.jpg
Stelis_foederalis,_M,_Side,_Michigan,_Keweenaw_County_2014-11-04-16.53.jpg
Melissodes_bimaculata,_m,_right_side,_Caroline_Co._Maryland_2016-06-27-15.20.29_ZS_PMax_UDR.jpg
Dasymutilla_gloriosa,_right_side_2,_Cochise_Co.,_AZ_2016-09-02-14.37.jpg
Macropis_nuda,_f,_back_redo,_Maine,_Du_Clos_2015-12-03-10.47.jpg
Megachile_policaris,_back,_chambers_co,_Texas_2016-07-27-18.00.jpg
Megachile_exilis,_m,_face,_Pr._George's_Co.,_MD_2016-03-16-00.05.jpg
Andrena_fenningeri,_f,_face,_Pr._George's_Co._MD_2016-10-20-13.55.jpg
Megachile_policaris,_side,_chambers_co,_Texas_2016-07-27-18.21.jpg
Melitoma_taurea,_m,_face,_Baltimore_City_Co.,_MD_2016-03-16-01.21.jpg
Megachile_coquilletti,_f,_face,_Pima_Co._Tucson,_AZ_2016-07-19-15.58.jpg
Agapostemon_virescens,_f,_right_side,_Caroline_CO._MD_2016-04-15-17.09.jpg
Megachile_policaris,_face,_chambers_co,_Texas_2016-07-27-18.10.jpg
Megachile_exilis,_m,_face,_Pr._George's_Co.,_MD_2016-03-16-00.05.jpg
Heriades_carinata,_f,_back,_Prince_George's_Co,_MD_2016-04-15-21.57.jpg
Melissodes_tepaneca,_f,_back,_SC,_Jasper_Co_2015-11-24-17.12.jpg
Stelis_foederalis,_M,_face,_Michigan,_Keweenaw_County_2014-11-04-17.30.jpg
Melissodes_confusa,_F,_Side,_UT,_Garfield_County_2014-06-17-17.09.jpg
Stelis_foederalis,_F,_side,_Michigan,_Keweenaw_County_2014-11-04-16.41.jpg
Hylaeus_leptocephalus,_f,_face,_Dorchester_Co,_MD_2016-02-09-12.35.jpg
Diadasia_rinconis,_back,_Pima_Co.,_AZ_2016-09-30-17.20.jpg
Stelis_foederalis,_F,_face,_Michigan,_Keweenaw_County_2014-11-04-16.26.jpg
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