PHOSPHOR Gym by On Plonge Jr
Day pass not confirmedA, in incinta Hotelului On Plonge Jr, Bulevardul Mamaia nr 337, 900001 Constanța, Romania
What we found
PHOSPHOR Gym by On Plonge Jr is on the Constanța map, but no traveller has confirmed yet whether it sells a day pass to visitors, or what it costs.
PHOSPHOR Gym by On Plonge Jr has 21 Google reviews and a 4.1 rating. Gym inside the On Plonge Jr hotel in Mamaia; a 2023 visitor found no single-entry option, only monthly memberships, and in 2024 new members were accepted only with a coach. No public day pass is evidenced; ask at the desk.
From our research into public reviews and the gym’s own pages, Oct 2026. Visitor access still needs confirmation.
Does PHOSPHOR Gym by On Plonge Jr sell day passes?
If you’ve trained here or asked at the desk, tell the next traveller. It takes a minute and earns 200 points on the community board.
Opening hours
- Monday6 AM–10 PM
- Tuesday6 AM–10 PM
- Wednesday6 AM–10 PM
- Thursday6 AM–10 PM
- Friday6 AM–10 PM
- Saturday7:30 AM–10 PM
- Sunday7:30 AM–10 PM
Hours sourced from Google. Visitor hours can be shorter than members’ hours, so verify before visiting.
