حفرة انهيارية
Friedman Sink
Full cave certification required: Florida State Parks diving rules [1] (Maximum four cave divers at one time.). هذه الفئات مأخوذة من المخطط المُسمَّى ذاته؛ وتصف مستوى التدريب الذي يتطلبه الموقع.
A sinkhole entrance to the Manatee Springs cave system that Florida State Parks restricts to divers with full cave certification, with no more than four in the water at once.
Friedman Sink is the most restricted of the three diving entrances at Manatee Springs State Park. Florida State Parks requires full cave certification to enter here and caps the number of cave divers at four at any one time.
The park gives no published depth or description of the sink itself, so divers should ask at the ranger station when registering.
البيئة
A sinkhole entrance to the Manatee cave system; no published measurements.
مداخل أخرى إلى Manatee Springs cave system
للتوجه العام، لا للملاحة. النقاط المفرغة تحديد تقريبي.
كل حقيقة في هذه الصفحة مع مصدرها (5)
| حقيقة | الحالة | المصدر |
|---|---|---|
| The Friedman Sink entrance requires full cave certification, and up to four cave divers may be at Friedman at one time. | موثق | [1] |
| Divers must register with their certification card, dive in parties of at least two and stay within their certification. | موثق | [1] |
| Admission is $6 per vehicle and diving is free with regular admission.Read 2026-10-14. | موثق | [2] |
| The park opens at 8 a.m. and divers must be out one hour before sunset. | موثق | [2] |
| Diving is first-come, first-served with no reservations or holding spots, and all members of a party must be present at registration. | موثق | [1] |
موثق: مُصرَّح به من مصدر رسمي أو أولي فتحناه. مُبلَّغ عنه: من مصدر ثانوي فقط. المصادر متضاربة: تتضمن الملاحظة النسختين. قد يكون قديماً: أحدث مصدر وجدناه قديم.
مكتوب بأسلوبنا الخاص من المصادر أعلاه. الإبلاغ عن تصحيح