Rena Spa at Leonardo Royal City Hotel

Tower Hill · City of London · Urban spa

Rena Spa at Leonardo Royal London City is one of the more substantial hotel-spa options in the Square Mile, with a genuine 25-metre heated indoor swimming pool, spa pool, sauna, steam room, treatment rooms and a well-equipped fitness suite. Its location beside Tower Hill makes it especially useful for city breaks, business stays and London spa days where guests want proper swimming and thermal time rather than a treatment-only experience.

Why choose Rena Spa at Leonardo Royal London City?

The defining feature is the 25-metre pool. Many central London hotel spas offer attractive treatment rooms but relatively small leisure pools; here, the pool is large enough for real lengths and gives the spa a different purpose.

That makes Rena Spa particularly useful for guests who value swimming, fitness and thermal facilities as much as massage or facials. It also means a visit can still feel worthwhile even if you are not booking a treatment.

The 25m heated indoor pool

The heated indoor pool is the main reason to choose this spa over smaller city alternatives. At 25 metres, it supports proper lane-style swimming as well as relaxed use.

For hotel residents, an early swim before breakfast or work can turn the spa into part of a normal routine rather than a special-occasion extra. For spa-day guests, it gives enough space to spend meaningful time in the water before or after treatment.

Why the pool matters in central London

A full-length pool is relatively unusual in this part of London. It is especially valuable for runners, regular swimmers and business travellers who do not want to abandon training during a city stay.

It also creates a more balanced spa experience for couples when one guest is treatment-focused and the other prefers exercise or swimming.

Spa pool

A separate spa pool gives guests a slower water-based option away from the main swimming area. This works well after lengths, a gym session or a long day walking around the City.

For guests who do not want to swim, it also provides a reason to spend time in the wet area before moving into the sauna or steam room.

Sauna

The sauna provides a dry-heat element to the spa circuit and pairs naturally with the swimming pool and cooler rest periods.

As with any heat facility, guests should use it according to personal comfort and follow current spa guidance rather than treating it as a fixed wellness protocol.

Steam room

The steam room adds a warm, humid alternative to the sauna and gives the thermal offer more variety.

For a short London spa day, the combination of pool, spa pool, sauna and steam is enough to create a complete leisure experience around one treatment.

Treatments

Rena Spa offers massage, facial and body treatments, with Caudalie products used across parts of the current treatment menu.

The strongest approach is usually to choose one treatment and leave enough time for the pool and thermal facilities rather than compressing several appointments into the same visit.

Massage

Massage is a natural fit for business travellers, runners and guests arriving after a long journey or a day on foot around London.

When booking, tell the therapist about any relevant injuries, recent procedures or areas you would prefer them to avoid.

Facials and body treatments

Facial and body options broaden the spa beyond fitness and recovery and make it suitable for beauty-led spa days or celebration weekends.

Current brands, durations and treatment names can change, so compare the live menu rather than relying on older package descriptions.

Precor fitness suite

The fitness suite uses Precor equipment and currently includes treadmills, exercise bikes, cross trainers and rowing machines alongside kettlebells and medicine balls.

This is a stronger setup than a token hotel gym and should suit most guests who want cardio, functional work or a compact strength session.

Business travellers

The combination of a proper pool and practical gym makes Rena Spa particularly useful for work trips. Guests can fit exercise around meetings without needing to find an external health club.

For a short stay, a swim and steam session may be more realistic than booking a full spa day, which is one reason the facilities have value beyond treatments.

Family swim times

The hotel currently operates specified weekday family swim windows, while weekends and bank holidays offer broader family access subject to supervision rules for younger guests.

These timings matter if you are booking with children, because family access is not necessarily identical to adult access throughout the day. Check the live timetable before arrival.

Current health-club hours

Current official information lists health-club entry from 06:30 to 21:15 Monday to Friday and from 07:00 to 20:15 on weekends and bank holidays.

Because operational hours can change, especially around holidays, confirm the current schedule for your exact date.

Location near Tower Hill

The hotel is close to Tower Hill, the Tower of London and Tower Bridge, so the spa can be combined easily with a sightseeing itinerary.

That makes it particularly attractive for travellers who want to build some proper downtime into a busy London day without travelling across the city.

A practical half-day itinerary

A simple format is to arrive for a swim, spend time in the spa pool and thermal facilities, then take one treatment before lunch or dinner nearby.

This gives enough space for the visit to feel restorative without turning it into an all-day commitment.

A practical overnight itinerary

Hotel guests can use the pool or gym early, spend the day in London, then return for steam, sauna or treatment before dinner. The next morning can be kept for a final swim before departure.

This is where the hotel-spa format is strongest: the wellness facilities can be used more than once rather than as a single appointment.

Spa days and breaks

Current booking partners offer spa-access sessions, treatment-led spa days and overnight breaks. Access length, treatment duration and food inclusions differ between packages.

Always compare the exact access window before booking, especially if your priority is the pool rather than the treatment.

Who will enjoy it most?

• Swimmers: the 25m pool is the clear standout.
• Business travellers: the gym and pool make routine exercise practical.
• Couples: one guest can swim or train while the other focuses on treatments.
• London sightseers: the Tower Hill location makes spa time easy to add to a city itinerary.
• Families: timed family swim access can make the hotel more flexible than adult-only spas.

How long should you spend?

Two to three hours is enough for a swim, thermal facilities and one treatment. A half-day allows a slower pace, while an overnight stay gives the best opportunity to use the leisure facilities more than once.

How to plan a better visit

Check live family swim times if travelling with children, reserve treatments in advance and confirm the exact pool-access window attached to any spa-day package.

If swimming is the main reason for visiting, schedule it before treatment so you are not rushing afterwards.

The Spa Traveller view

Rena Spa at Leonardo Royal London City is strongest as a practical, substantial urban spa rather than a theatrical luxury retreat. The 25m pool changes the proposition: this is somewhere you can genuinely swim, train, use the thermal facilities and still add a treatment. For travellers who want a full leisure setup in the City of London, especially near Tower Hill, it is a very useful option.

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