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2024-09-11T06:56:15+00:00 https://www.acen.ch/2023/6405/dimanche-25-aout-2024-griesalp-be/ 2024-08-28T07:00:13+00:00 https://www.acen.ch/2023/6398/dimanche-18-aout-2024-du-col-du-simplon-a-simplon-village/ 2024-08-20T15:07:53+00:00 https://www.acen.ch/2023/5949/programme-printemps-ete-2024/ 2024-07-16T12:26:19+00:00 https://www.acen.ch/2023/5952/fronalpstock-klingenstock-sz-dimanche-14-juillet-2024/ 2024-07-16T12:22:39+00:00 https://www.acen.ch/2023/5836/visite-de-la-filature-laine-dici-a-cernier-samedi-4-novembre-2023-a-14-h-00/ 2024-07-09T13:32:07+00:00 https://www.acen.ch/2023/5955/sur-les-hauteurs-dadelboden-dimanche-30-juin-2024/ 2024-06-30T07:00:48+00:00 https://www.acen.ch/2023/5960/samedi-22-juin-2024-en-soiree-la-colline-de-jolimont/ 2024-06-23T15:21:03+00:00 https://www.acen.ch/2023/5963/a-travers-la-campagne-bernoise-de-rosshausern-a-laupen-avec-visite-du-chateau/ 2024-06-17T18:19:42+00:00 https://www.acen.ch/2023/5973/samedi-1er-juin-2024-du-lac-de-zurich-au-greifensee/ 2024-06-03T14:56:57+00:00 https://www.acen.ch/2023/5979/jeudi-9-mai-2024-ascension-le-jura-balois-de-sommerau-a-wenslingen-ou-tecknau/ 2024-05-11T06:46:35+00:00 https://www.acen.ch/2023/6313/dimanche-21-avril-rosshausern-laupen-avec-visite-du-chateau-2/ 2024-04-21T19:04:13+00:00 https://www.acen.ch/2023/5990/samedi-6-avril-2024-le-long-du-lac-de-bienne-du-canal-nidau-buren-puis-de-la-thielle/ 2024-04-09T09:23:55+00:00 https://www.acen.ch/2023/6001/samedi-2-mars-2024-balade-romaine-a-avenches-et-visite-du-musee-romain-de-vallon/ 2024-03-03T16:18:05+00:00 https://www.acen.ch/2023/6055/samedi-20-janvier-2024-a-15h00-alice-de-chambrier/ 2024-01-26T08:36:31+00:00 https://www.acen.ch/2023/6012/conferences/ 2024-01-15T16:45:30+00:00 https://www.acen.ch/2023/5843/samedi-18-novembre-2023visite-de-la-maison-de-letivaz/ 2023-11-20T19:44:49+00:00 https://www.acen.ch/2023/5761/dimanche-29-octobre-2023-de-hermance-a-corsier-ge/ 2023-10-30T09:37:48+00:00 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https://www.acen.ch/2022/5339/dimanche-2-juillet-2023-le-chemin-panoramique-du-gantrisch/ 2023-07-03T14:41:58+00:00 https://www.acen.ch/2022/5350/samedi-24-juin-2023-chermignon-grand-bisse-de-lens-icogne/ 2023-06-25T16:02:38+00:00 https://www.acen.ch/2022/5357/samedi-17-juin-en-soiree-a-travers-la-grande-beroche-de-montalchez-a-bevaix/ 2023-06-18T06:06:09+00:00 https://www.acen.ch/2022/5361/dimanche-11-juin-2023-boncourt-et-ses-alentours/ 2023-06-12T06:07:10+00:00 https://www.acen.ch/2022/5365/samedi-27-mai-2023-le-long-de-la-mebre/ 2023-05-30T11:46:12+00:00 https://www.acen.ch/2022/5369/samedi-13-mai-2023-le-clos-du-doubs/ 2023-05-16T13:33:18+00:00 https://www.acen.ch/2022/5376/samedi-29-avril-2023-de-grandson-a-champ-pittet-avec-visite-du-centre-nature-pro-natura/ 2023-04-30T06:24:55+00:00 https://www.acen.ch/2022/5380/dimanche-16-avril-de-rosshausern-a-laupen-avec-visite-du-chateau/ 2023-04-16T18:37:17+00:00 https://www.acen.ch/2022/5384/dimanche-2-avril-2023-le-long-de-laar-de-berne-a-rubigen/ 2023-04-02T20:42:00+00:00 https://www.acen.ch/2022/5391/samedi-25-mars-2023-le-wohlensee-riedbach-frauenkappelen-kappelenring-bern-brunnen/ 2023-03-25T16:54:01+00:00 https://www.acen.ch/2022/5398/dimanche-19-mars-le-long-de-la-birse-et-a-travers-les-parcs-de-bale/ 2023-03-20T14:59:55+00:00 https://www.acen.ch/2022/5402/samedi-4-mars-2023-de-palezieux-au-lac-de-bret/ 2023-03-04T20:02:50+00:00 https://www.acen.ch/2022/5406/samedi-18-fevrier-2023-assemblee-aux-verrieres/ 2023-02-20T12:55:33+00:00 https://www.acen.ch/2022/5417/dimanche-12-fevrier-2023-excursion-dans-la-neige-aux-franches-montagnes/ 2023-02-13T11:05:43+00:00 https://www.acen.ch/2022/5432/samedi-21-janvier-2023-boudry-une-ville-qui-na-pas-de-chateau/ 2023-01-24T09:24:00+00:00 https://www.acen.ch/2022/5424/samedi-14-janvier-2023-a-15-h-00-les-ponts-de-bois-de-suisse/ 2023-01-24T09:23:21+00:00 https://www.acen.ch/2022/4802/programme-aout-octobre-2022/ 2022-12-09T11:20:54+00:00 https://www.acen.ch/2022/5109/dimanche-27-novembre-2022-visite-des-mines-de-sel-de-bex/ 2022-12-06T08:43:06+00:00 https://www.acen.ch/2022/5099/mercredi-9-novembre-2022-visite-guidee-de-la-fabrique-de-jouets-en-bois-trauffer-a-hofstetten/ 2022-11-10T20:56:20+00:00 https://www.acen.ch/2022/5028/samedi-29-octobre-2022-en-suivant-lancienne-voie-ferree-entre-chatel-et-vevey/ 2022-10-30T07:05:18+00:00 https://www.acen.ch/2021/4468/programme-fevrier-juillet-2022/ 2022-10-20T19:42:16+00:00 https://www.acen.ch/2022/5016/samedi-15-octobre-2022-le-long-de-la-mebre/ 2022-10-20T19:19:00+00:00 https://www.acen.ch/2022/5006/samedi-8-octobre-2022-visite-du-musee-chappuis-fahndrich-a-develier/ 2022-10-09T10:30:51+00:00 https://www.acen.ch/2022/4817/dimanche-2-octobre-2022-dans-la-boucle-du-doubs/ 2022-10-03T07:10:29+00:00 https://www.acen.ch/2022/4821/samedi-17-septembre-2022-sur-les-hauteurs-de-la-ville-de-lucerne-le-sonnenberg/ 2022-09-18T09:49:10+00:00 https://www.acen.ch/2022/4842/dimanche-11-septembre-2022-les-gorges-de-la-vieze-vs/ 2022-09-13T08:08:27+00:00 https://www.acen.ch/2022/4835/samedi-27-aout-2022-le-lagern/ 2022-09-01T19:19:40+00:00 https://www.acen.ch/2022/4806/gorges-de-schollenen-et-rampe-nord-du-gotthard/ 2022-08-21T07:15:44+00:00 https://www.acen.ch/2022/4488/samedi-16-juillet-2022-la-dent-de-vaulion/ 2022-07-17T14:52:37+00:00 https://www.acen.ch/2022/4490/dimanche-3-juillet-2022-du-lac-de-champex-au-val-ferret/ 2022-07-09T15:00:32+00:00 https://www.acen.ch/2022/4493/dimanche-19-juin-2022-du-mont-soleil-a-la-chaux-dabel/ 2022-06-19T14:12:20+00:00 https://www.acen.ch/2022/4495/samedi-11-juin-2022-en-fin-de-journee-buttes-fleurier-buttes-avec-grillade/ 2022-06-12T07:08:38+00:00 https://www.acen.ch/2022/4498/samedi-4-juin-2022-sur-les-hauteurs-du-lac-de-thoune-de-aeschiried-a-darligen/ 2022-06-04T18:14:10+00:00 https://www.acen.ch/2022/4501/samedi-28-mai-2022-les-ponts-de-bois-de-lemmental-le-long-de-la-trueb-et-de-lilfis-de-trub-a-langnau/ 2022-05-28T17:17:47+00:00 https://www.acen.ch/2022/4505/dimanche-22-mai-2022-a-travers-la-campagne-baloise-buuseregg-farnsburg-gelterkinden/ 2022-05-22T15:44:30+00:00 https://www.acen.ch/2021/4508/dimanche-15-mai-2022-tour-du-lac-noir-puis-le-long-de-la-singine/ 2022-05-15T15:50:28+00:00 https://www.acen.ch/2021/4511/4511/ 2022-05-05T07:17:56+00:00 https://www.acen.ch/2021/4518/dimanche-24-avril-2022-de-loberland-zurichois-au-lac-de-pfaffikon/ 2022-04-24T19:35:01+00:00 https://www.acen.ch/2021/4530/dimanche-27-mars-2022-en-suivant-lancienne-voie-ferree-entre-chatel-et-vevey/ 2022-04-11T20:22:22+00:00 https://www.acen.ch/2021/4526/samedi-2-avril-2022-de-villars-sur-glane-a-grangeneuve-par-le-pont-de-ste-appoline-et-labbaye-dhauterive/ 2022-04-02T20:39:52+00:00 https://www.acen.ch/2021/4521/samedi-9-avril-2022-le-marais-de-guin-et-les-grottes-de-la-madeleine/ 2022-03-28T08:09:22+00:00 https://www.acen.ch/2021/4533/dimanche-6-mars-2022-les-hauts-de-lausanne-les-croisettes-sauvabelin-lausanne-gare/ 2022-03-08T19:18:39+00:00 https://www.acen.ch/2021/4536/samedi-26-fevrier-2022-au-restaurant-le-romarin/ 2022-02-27T11:00:31+00:00 https://www.acen.ch/2021/4539/dimanche-13-fevrier-2022-de-villeneuve-au-bouveret-par-la-reserve-naturelle-des-grangettes/ 2022-02-14T09:11:27+00:00 https://www.acen.ch/2021/4542/dimanche-13-fevrier-2022-excursion-dans-la-neige-balades-autour-de-kandersteg-be/ 2022-02-14T09:10:53+00:00 https://www.acen.ch/2021/4036/samedi-23-janvier-2021-a-15-h-conference-de-m-georges-andre-senn-le-japon-et-la-coree-du-sud/ 2022-01-28T11:10:07+00:00 https://www.acen.ch/2021/4031/samedi-30-janvier-2021-a-15-h-conference-de-m-georges-andre-senn-la-bretagne/ 2022-01-28T11:09:40+00:00 https://www.acen.ch/2021/4038/samedi-16-janvier-2021-a-15-h-conference-de-m-pierre-henri-beguin-boudry/ 2022-01-28T11:09:10+00:00 https://www.acen.ch/2021/3964/samedi-28-novembre-2020-visite-de-la-brasserie-feldschlosschen-rheinfelden/ 2021-11-27T14:30:46+00:00 https://www.acen.ch/2021/4166/dimanche-31-octobre-2021-le-long-de-la-versoix/ 2021-10-31T18:19:29+00:00 https://www.acen.ch/2021/3928/samedi-24-octobre-2020-visite-de-la-maison-anker-anet/ 2021-10-27T17:25:37+00:00 https://www.acen.ch/2021/4394/samedi-23-octobre-2021-visite-de-la-maison-anker-ins-sans-parcours-pedestre/ 2021-10-27T17:25:12+00:00 https://www.acen.ch/2021/3849/samedi-31-octobre-2020-les-bisses-de-lentine-et-montorge/ 2021-10-18T12:07:48+00:00 https://www.acen.ch/2021/4223/dimanche-3-octobre-2021-le-turlersee-zh/ 2021-10-03T19:42:36+00:00 https://www.acen.ch/2021/3807/samedi-17-octobre-2020-le-parcours-des-bourbakis/ 2021-09-18T14:41:03+00:00 https://www.acen.ch/2021/4216/samedi-4-septembre-2021-des-reussilles-a-letang-de-gruere/ 2021-09-04T08:15:46+00:00 https://www.acen.ch/2021/4157/samedi-28-aout-2021-unterbach-ergisch-vs/ 2021-08-29T12:02:32+00:00 https://www.acen.ch/2021/4153/dimanche-22-aout-2021-barrage-demosson-six-jeur-finhaut/ 2021-08-24T06:37:05+00:00 https://www.acen.ch/2021/4149/mercredi-11-aout-2021-du-hasliberg-be-au-melchsee-ow/ 2021-08-14T15:46:20+00:00 https://www.acen.ch/2021/4045/samedi-17-juillet-2021-leysin-corbeyrier/ 2021-07-18T09:43:50+00:00 https://www.acen.ch/2021/4200/dimanche-11-juillet-2021-axalp-le-chemin-des-sculptures/ 2021-07-14T10:33:20+00:00 https://www.acen.ch/2021/4048/samedi-26-juin-2021-sur-les-hauteurs-de-lauterbrunnen-grutschalp-isenfluh-lauterbrunnen/ 2021-06-29T07:14:15+00:00 https://www.acen.ch/2021/4050/samedi-19-juin-savagnier-neuchatel-en-soiree/ 2021-06-24T06:43:21+00:00 https://www.acen.ch/2021/4056/dimanche-16-mai-2021-le-sentier-du-vitrail/ 2021-06-15T14:06:29+00:00 https://www.acen.ch/2021/4052/samedi-29-mai-2021-sur-les-hauteurs-du-lac-de-thoune-de-aeschiried-a-darligen/ 2021-05-29T18:16:54+00:00 https://www.acen.ch/2021/4316/jeudi-27-mai-2021-sur-les-hauteurs-du-lac-de-thoune-de-aeschiried-a-darligen/ 2021-05-26T12:23:25+00:00 https://www.acen.ch/2021/4306/samedi-15-mai-2021-les-ponts-de-bois-de-lemmental/ 2021-05-19T20:47:15+00:00 https://www.acen.ch/2021/4054/samedi-29-mai-2021-les-ponts-de-bois-de-lemmental/ 2021-05-09T16:39:48+00:00 https://www.acen.ch/2020/3716/dimanche-17-mai-2020-le-sentier-du-vitrail/ 2021-05-04T08:57:31+00:00 https://www.acen.ch/2020/4058/samedi-1er-mai-2021-visite-du-centre-nature-birdlife-puis-promenade-a-sugiez/ 2021-05-04T08:10:41+00:00 https://www.acen.ch/2020/4066/dimanche-18-avril-2021-la-tour-schleifenberg-bl/ 2021-04-21T07:19:29+00:00 https://www.acen.ch/2020/4084/samedi-10-avril-2021-le-long-de-la-sihl-zh/ 2021-04-21T07:18:24+00:00 https://www.acen.ch/2020/4070/samedi-27-mars-2021-de-bremgarten-ag-a-ottenbach-zh-en-remontant-la-reuss/ 2021-03-27T18:27:17+00:00 https://www.acen.ch/2020/4072/samedi-20-mars-2021/ 2021-03-20T16:59:19+00:00 https://www.acen.ch/2020/4074/dimanche-7-mars-les-hauts-de-lausanne-les-croisettes-sauvabelin-gare-de-lausanne/ 2021-03-08T07:48:53+00:00 https://www.acen.ch/2019/3934/samedi-24-octobre-2020-visite-de-la-maison-anker-ins/ 2020-10-29T15:25:42+00:00 https://www.acen.ch/2019/3899/de-thoune-a-la-kander/ 2020-10-05T06:50:20+00:00 https://www.acen.ch/2019/3780/unterbach-ergisch-vs/ 2020-09-27T13:57:35+00:00 https://www.acen.ch/2019/3822/dimanche-6-septembre-2020-la-valainte-charmey/ 2020-09-20T06:51:25+00:00 https://www.acen.ch/2019/3921/dimanche-6-septembre-2020-les-attis-le-marais-rouge/ 2020-09-07T07:40:53+00:00 https://www.acen.ch/2019/3761/samedi-29-aout-2020-le-lagern/ 2020-08-29T06:29:16+00:00 https://www.acen.ch/2019/3888/dimanche-23-aout-2020-marbachegglu-kemmeribodenbe/ 2020-08-24T11:53:07+00:00 https://www.acen.ch/2019/3880/dimanche-9-aout-2020-au-pied-du-pilate/ 2020-08-09T19:23:52+00:00 https://www.acen.ch/2019/3710/dimanche-19-juillet-2020-le-col-de-grueneberg-be/ 2020-07-21T06:29:49+00:00 https://www.acen.ch/2019/3739/dimanche-12-juillet-2020-randonnee-des-4-lacs-jochpass-melchsee/ 2020-07-13T13:34:38+00:00 https://www.acen.ch/2019/3737/samedi-27-juin-2020-barrage-demosson-finhaut/ 2020-06-27T15:10:33+00:00 https://www.acen.ch/2019/3712/dimanche-14-juin-2020-sur-les-hauteurs-de-lauterbrunnen/ 2020-06-14T07:26:41+00:00 https://www.acen.ch/2019/3714/samedi-30-mai-2020-les-ponts-de-bois-de-lemmental/ 2020-05-31T06:48:24+00:00 https://www.acen.ch/2019/3733/samedi-2-mai-2020-visite-du-centre-nature-birdlife-et-promenade-le-long-de-la-broye/ 2020-05-13T12:03:19+00:00 https://www.acen.ch/2019/3731/dimanche-19-avril-2020-la-tour-schleifenberg-liestal/ 2020-04-19T16:30:58+00:00 https://www.acen.ch/2019/3718/samedi-4-avril-2020-de-thoune-a-la-kander/ 2020-04-19T16:30:26+00:00 https://www.acen.ch/2019/3729/samedi-28-mars-2020-en-remontant-la-reuss-de-bremgarten-ag-a-ottenbach-zh/ 2020-03-29T16:22:03+00:00 https://www.acen.ch/2019/3775/visites-et-conferences-organisees-par-lacen/ 2020-03-29T16:09:12+00:00 https://www.acen.ch/2019/3720/samedi-21-mars-2020-de-villars-sur-glane-a-posieux-et-visite-de-labbaye-dhauterive/ 2020-03-23T07:49:25+00:00 https://www.acen.ch/2019/3727/samedi-7-mars-2020-le-long-de-la-sihl-zh/ 2020-03-07T07:35:17+00:00 https://www.acen.ch/2019/3722/assemblee-generale-samedi-22-fevrier-2020-a-lhotel-de-la-tourne/ 2020-02-24T07:58:34+00:00 https://www.acen.ch/2019/3701/3701/ 2020-02-10T14:04:35+00:00 https://www.acen.ch/2019/3706/samedi-1er-fevrier-2020-les-alpes-du-sud-du-valais-au-luberon/ 2020-02-02T20:06:35+00:00 https://www.acen.ch/2019/3704/samedi-25-janvier-2020-le-jura-franco-suisse-un-massif-pour-deux-pays/ 2020-01-26T08:16:51+00:00 https://www.acen.ch/2019/3665/visite-de-la-maison-de-labsinthe-samedi-30-novembre-2019/ 2019-12-01T14:06:37+00:00 https://www.acen.ch/2019/3663/visite-de-la-rega-a-lausanne-blecherette-samedi-16-novembre-2019/ 2019-11-18T21:00:39+00:00 https://www.acen.ch/2019/3659/visite-de-la-rega-a-lausanne-blecherette-samedi-9-novembre-2019/ 2019-11-18T20:59:57+00:00 https://www.acen.ch/2019/3624/samedi-2-novembre-2019-unterbach-ergisch/ 2019-11-02T13:38:21+00:00 https://www.acen.ch/2019/3626/dimanche-20-octobre-2019-de-biere-a-aubonne-parlarboretum/ 2019-10-21T19:57:51+00:00 https://www.acen.ch/2019/3628/samedi-5-octobre-2019-des-bayards-aux-verrieres-et-parcours-des-bourbakis/ 2019-10-06T20:00:00+00:00 https://www.acen.ch/2019/3630/samedi-21-septembre-2019-le-gotteron-de-st-ursen-a-st-antoni/ 2019-09-21T16:33:12+00:00 https://www.acen.ch/2019/3632/dimanche-8-septembre-2019-la-valsainte-charmey/ 2019-09-11T18:21:58+00:00 https://www.acen.ch/2019/3636/samedi-31-aout-2019-la-vy-aux-moines-du-lac-des-tailleres-a-motiers/ 2019-08-31T18:39:41+00:00